@font-face{font-family:open sans;font-style:normal;font-weight:400;src:url(fonts/open-sans-v15-latin-ext-regular.eot);src:local('Open Sans Regular'),local('OpenSans-Regular'),url(fonts/open-sans-v15-latin-ext-regulard41d.eot?#iefix) format('embedded-opentype'),url(fonts/open-sans-v15-latin-ext-regular.woff2) format('woff2'),url(fonts/open-sans-v15-latin-ext-regular.woff) format('woff'),url(fonts/open-sans-v15-latin-ext-regular.ttf) format('truetype'),url(fonts/open-sans-v15-latin-ext-regular.svg#OpenSans) format('svg');font-display:swap}@font-face{font-family:lato;font-style:normal;font-weight:400;src:url(fonts/lato-v14-latin-ext-regular.eot);src:local('Lato Regular'),local('Lato-Regular'),url(fonts/lato-v14-latin-ext-regulard41d.eot?#iefix) format('embedded-opentype'),url(fonts/lato-v14-latin-ext-regular.woff2) format('woff2'),url(fonts/lato-v14-latin-ext-regular.woff) format('woff'),url(fonts/lato-v14-latin-ext-regular.ttf) format('truetype'),url(fonts/lato-v14-latin-ext-regular.svg#Lato) format('svg');font-display:swap}.ac_row{border:10px solid #d1d1d1;border-radius:20px;background-color:#d0e4e6;margin:1em;padding:1em}.ac_column{float:left;width:50%;margin:auto;text-align:center}.ac_row:after{content:"";display:table;clear:both}@media screen and (max-width:700px){.ac_column{width:100%}}._form_1{margin-top:-3em}.ac_privacy{font-size:60%;line-height:140%}body{font-family:lato,arial,sans-serif;font-size:19px;line-height:1.65em;color:#000;font-weight:500;padding:0;margin:0;-webkit-font-smoothing:antialiased}@media screen and (min-width:960px){body{background-color:#dbf3ff}}#container{max-width:960px;background-color:#fff;margin:0;margin-left:auto;margin-right:auto}#breadcrumbs{font-size:80%;font-family:open sans,arial,sans-serif;line-height:160%;padding-top:50px;padding-right:5px;padding-bottom:30px;padding-left:10px}@media screen and (min-width:501px){#breadcrumbs{padding-top:40px}}#article{margin:0 10px 20px}@media screen and (min-width:850px){#article{margin-left:5%;margin-right:5%}}@media screen and (min-width:890px){#article{margin-left:10%;margin-right:10%}}img{height:auto}a:link{text-decoration:none;color:#04c}a:visited{color:purple}a:hover{color:red}a:active{color:purple}.article2 a:link{border-bottom:1px solid #04c}.article2 a:visited{border-bottom:1px solid purple}.article2 a:hover{border-bottom:1px solid red}.article2 a:active{border-bottom:1px solid purple}.article2 .clean{text-decoration:none;border-bottom:none}.underline-border a:link{border-bottom:1px solid #04c}.underline-border a:visited{border-bottom:1px solid purple}.underline-border a:hover{border-bottom:1px solid red}.underline-border a:visited{border-bottom:1px solid purple}.underline{text-decoration:underline}.clean{text-decoration:none;border-bottom:none}.article2 ul li{padding-top:0;padding-bottom:20px;padding-left:0;padding-right:10px}@media screen and (min-width:800px){.article2 ul{margin-left:30px}.article2 ul li{padding-right:100px}.article2 li li{padding-right:30px}}.article2 ol li{padding-top:0;padding-bottom:20px;padding-left:0;padding-right:10px}@media screen and (min-width:800px){.article2 ol{margin-left:30px}.article2 ol li{padding-right:50px}}.article2 dl dd{padding-top:0;padding-bottom:20px;padding-left:0;padding-right:10px}@media screen and (min-width:800px){.article2 dl{margin-left:30px}.article2 dl dd{padding-right:50px}}h1,h2,h3,h4{font-family:lato,arial,sans-serif;font-weight:400;line-height:140%;color:#00852c;margin:0;padding-top:0;padding-bottom:0;padding-left:10px;padding-right:20px}@media screen and (min-width:800px){h1,h2,h3,h4{padding-left:30px;padding-right:30px}}h1{font-size:165%;text-align:center}h2{font-size:150%}h3{font-size:130%}h4{font-size:110%;font-style:italic;padding-top:20px;padding-bottom:0;margin-bottom:0}h4.good-bad{color:red;font-weight:600}p{padding-top:0;padding-bottom:5px;padding-left:10px;padding-right:20px}@media screen and (min-width:800px){p{padding-left:30px;padding-right:30px}}.yellowbox{background-color:#ffc;border:1px solid gray;padding:5px 5px 10px 10px;margin-left:10px;margin-right:10px}@media screen and (min-width:800px){.yellowbox{margin-left:60px;margin-right:60px}}.blockquote{margin:20px;border-left:3px solid #9cceff;padding-left:15px}.blockquote-noborder{margin:20px}@media screen and (min-width:800px){.blockquote{margin:20px 55px 10px}.blockquote-noborder{margin:20px 55px 10px}}.red{color:red}.crimson{color:crimson}.purple{color:purple}.green{color:green}.black{color:#000}.bold{font-weight:700;font-weight:600}.italic{font-style:italic}.font-size50{font-size:50%}.font-size60{font-size:60%}.font-size70{font-size:70%}.font-size80{font-size:80%}.font-size90{font-size:90%}.font-size100{font-size:100%}.font-size110{font-size:110%}.font-size120{font-size:120%}.font-size130{font-size:130%}.font-size140{font-size:140%}.font-size150{font-size:150%}.font-size160{font-size:160%}.font-size170{font-size:170%}.font-size180{font-size:180%}.font-size190{font-size:190%}.font-size200{font-size:200%}.line-height110{line-height:110%}.line-height120{line-height:120%}.line-height130{line-height:130%}.line-height140{line-height:140%}.line-height150{line-height:150%}.line-height160{line-height:160%}.line-height170{line-height:170%}.line-height180{line-height:180%}.floatleft{float:left}.floatright{float:right}.clear{clear:both}.clear-left{clear:left}.clear-right{clear:right}#byline{text-align:center;font-family:open sans,arial,sans-serif;font-size:90%;line-height:160%;margin-left:10px;padding-bottom:0;margin-bottom:0}#greenbar{background-color:#84ce9c;margin:0;padding:2px}#bluebar{background-color:#9cceff;margin:0;padding:1px}.read-time{padding-top:0;margin-top:0;padding-bottom:0;margin-bottom:0;font-family:open sans,arial,sans-serif;font-size:90%;text-align:center}.update{padding-top:0;margin-top:0;padding-bottom:20px}.centertext{text-align:center;margin-right:6%;margin-left:6%}.divider{border-bottom:1px dotted gray;margin-left:6%;margin-right:6%;margin-bottom:30px}.blueboxheader{background-color:#9cceff;font-size:110%;padding:5px;margin:10px 15px}.shadowbox{margin-top:20px;margin-left:10px;margin-right:10px;width:auto;border:3px solid #d1d1d1;padding:10px;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px;-webkit-box-shadow:#999 10px 10px 10px;-moz-box-shadow:#999 10px 10px 10px;box-shadow:#999 10px 10px 10px;background-color:#fff;position:relative;behavior:url(PIE.htc)}.index p{padding-bottom:25px}.index img{margin-right:5px}@media screen and (min-width:700px){.index p{padding-right:10%}}.index a:link{text-decoration:none;border-bottom:none}.faq-qst{color:#00852c;font-size:110%}.training-behavior-list ul{margin-left:10px;padding-left:20px}.training-behavior-list ul li{padding-bottom:10px;padding-left:10px}.training-behavior-list li{list-style-type:none}.review-page-button{position:-webkit-sticky;position:sticky;top:53px;cursor:pointer;background:#3498db;background-image:-webkit-linear-gradient(top,#3498db,#2980b9);background-image:-moz-linear-gradient(top,#3498db,#2980b9);background-image:-ms-linear-gradient(top,#3498db,#2980b9);background-image:-o-linear-gradient(top,#3498db,#2980b9);background-image:linear-gradient(to bottom,#3498db,#2980b9);-webkit-border-radius:28;-moz-border-radius:28;border-radius:28px;font-family:lato;color:#fff;font-size:19px;line-height:150%;padding:5px 15px;text-decoration:none;text-align:center}.review-page-button a:link{color:#fff;text-decoration:none;border-bottom:none}.review-page-button a:visited{color:#fc6}.review-page-button:hover{background:#3cb0fd;background-image:-webkit-linear-gradient(top,#3cb0fd,#3498db);background-image:-moz-linear-gradient(top,#3cb0fd,#3498db);background-image:-ms-linear-gradient(top,#3cb0fd,#3498db);background-image:-o-linear-gradient(top,#3cb0fd,#3498db);background-image:linear-gradient(to bottom,#3cb0fd,#3498db);text-decoration:none}@media screen and (min-width:501px){.review-page-button{top:0}}#toc-article{background-color:#e0eeee;padding:10px}#toc-article p{margin-bottom:0;padding-bottom:0;margin-top:15px;padding-left:30px}#toc-article a{text-decoration:none;border-bottom:none}.chapter{background-color:#dbf3ff;font-size:210%;color:green;line-height:130%;text-align:center;margin-bottom:20px}.collapsible{background-color:#cfc;color:blue;cursor:pointer;padding:18px;width:100%;border-bottom:1px dotted green;border-right:none;text-align:left;outline:none;font-family:lato,arial,sans-serif;font-size:19px}.active,.collapsible:hover{background-color:#ccffe6}.collapsible-answer{padding:0 18px;display:none;overflow:hidden;background-color:#f1f1f1}.related-text{font-family:verdana;font-size:110%}.related-text a:link{text-decoration:none;border-bottom:none}.gallery-header{font-size:130%;padding-left:5px;padding-bottom:15px}div.gallery{border:1px solid #ccc}div.gallery:hover{border:1px solid #000}div.gallery img{width:100%;height:auto}div.desc{padding:15px;text-align:center;color:#04c;cursor:pointer}.responsive{padding:0 6px;float:left;width:24.99999%;box-sizing:border-box}@media only screen and (max-width:700px){.responsive{width:49.99999%;margin:6px 0}}@media only screen and (max-width:500px){.responsive{width:100%}}.clearfix:after{content:"";display:table;clear:both}.cycle-slideshow{width:100%;margin-left:auto;margin-right:auto}.cycle-slideshow img{width:100%;height:auto}@media screen and (min-width:500px){.cycle-slideshow{width:90%}}@media screen and (min-width:600px){.cycle-slideshow{width:80%}}@media screen and (min-width:700px){.cycle-slideshow{width:70%}}@media screen and (min-width:800px){.cycle-slideshow{width:60%}}@media screen and (min-width:900px){.cycle-slideshow{width:50%}}.slideshow-caption{font-family:verdana,helvetica,sans-serif;font-size:85%;line-height:140%;font-style:italic}#toc{background-color:#f9f9f9;max-width:95%;margin:auto}#toc a{text-decoration:none}#toc tr:hover{background-color:#cfd}#toc tr,td{border-bottom:1px dotted gray}#toc td.first{width:150px;margin-bottom:7px;padding:4px}#toc td.first a{font-family:open sans,arial,sans-serif;font-size:85%}#toc td.second{font-family:open sans,arial,sans-serif;font-size:85%;margin-bottom:7px;padding:4px;line-height:160%}@media screen and (max-width:889px){.hide-on-smaller-screens{display:none}}.midpage-navbar-small{position:-webkit-sticky;position:sticky;top:53px;margin-top:0;margin-bottom:10px}@media screen and (min-width:501px){.midpage-navbar-small{top:0}}#suckerfishnav2{width:100%;margin:0;padding:0;background:#1f3e9f;float:left}#suckerfishnav2 .box{border:1px solid #000;padding-top:6px;padding-bottom:6px;padding-left:15px;padding-right:15px;background-color:#ccf2ff}#suckerfishnav2 li{height:20px;line-height:20px;padding-left:0;padding-top:8px;padding-bottom:8px;font-family:lato,arial,sans-serif;font-size:18px;font-weight:400;color:#000;list-style-type:none;cursor:pointer}#suckerfishnav2 a{text-decoration:none}#suckerfishnav2 li ul{width:160px;margin:0;background-color:#ccf2ff;border:1px solid #666;border-top:0;padding:0;position:absolute;left:-999em}#suckerfishnav2 li ul li a{display:block;border-bottom:1px dotted gray;width:145px;padding:6px;font-size:16px;font-weight:400;font-family:open sans,arial,sans-serif;color:#04c}#suckerfishnav2 a:visited{color:purple}#suckerfishnav2 li li:hover a{color:red;background-color:#cfd}#suckerfishnav2 li:hover ul,#suckerfishnav2 li li:hover ul,#suckerfishnav2 li.sfhover ul,#suckerfishnav2 li li.sfhover ul{left:auto;margin-top:5px}.similar-breeds{max-width:700px;margin-left:auto;margin-right:auto}.similar-breeds img{float:left;padding-right:20px;padding-bottom:20px}@media screen and (max-width:501px){.similar-breeds img{width:35%}}.similar-breeds p{font-family:lato,helvetica,sans-serif;font-size:100%}#authorbio{position:relative;width:auto;margin-left:auto;margin-right:auto;font-family:open sans,arial,sans-serif;font-size:90%;line-height:150%;max-width:650px;padding-right:105px;padding-top:10px;padding-left:15px;padding-bottom:10px;background-color:#ffe5cc;border:3px solid #d1d1d1;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px;-webkit-box-shadow:#999 10px 10px 10px;-moz-box-shadow:#999 10px 10px 10px;box-shadow:#999 10px 10px 10px;behavior:url(PIE.htc);margin-bottom:70px;margin-top:20px}#authorbio img{position:absolute;bottom:0;right:0;margin-right:0;padding-right:0;margin-bottom:0;padding-bottom:0;margin-top:0;padding-top:0}.share-links{max-width:960px;text-align:center;margin-left:auto;margin-right:auto;height:30px;overflow:hidden}.mybooks{float:left;margin-left:20px;max-width:700px;margin-bottom:30px;font-family:open sans,arial,sans-serif;font-size:95%;line-height:150%}.mybooks img{float:left;width:110px;height:147px;padding-right:20px;padding-bottom:10px}.relatedarticles{float:left;width:300px;margin-left:20px;max-width:100%;margin-bottom:30px;font-family:open sans,arial,sans-serif;font-size:90%;line-height:160%}.relatedarticles>img{float:left;width:150px;height:141px;padding-right:10px;padding-bottom:10px}#copyright{font-size:80%;font-family:verdana;text-align:center;line-height:140%;padding-top:30px}#footer{font-size:85%;font-family:verdana;text-align:center;background-color:#9cceff;padding:12px;margin:0}#footer a{text-decoration:none}.review-icon{padding-top:10px;padding-bottom:10px}img.sm-floatleft{float:left;padding-top:10px;padding-right:20px;padding-bottom:10px;padding-left:0}img.sm-floatright{float:right;padding-top:10px;padding-right:0;padding-bottom:10px;padding-left:20px}@media screen and (min-width:700px){img.sm-floatleft{padding-right:15px;margin-left:20px}img.sm-floatright{padding-left:15px;margin-right:20px}}.centered-floatleft{display:block;margin:auto;height:auto;max-width:100%}.centered-floatright{display:block;margin:auto;max-width:100%;height:auto}.centered{display:block;margin:auto;max-width:100%;height:auto}@media screen and (min-width:700px){.centered-floatleft{float:left;margin:10px 35px 10px 20px;height:auto;max-width:50%}.centered-floatright{float:right;margin:10px 20px 10px 35px;height:auto;max-width:50%}.centered{display:block;float:none;margin:auto;max-width:90%;height:auto}}.mobile100{width:100%;height:auto;margin:auto}div.centered-floatleft img{max-width:100%}div.centered-floatright img{max-width:100%}div.centered img{max-width:100%}.width170px{width:170px}.width180px{width:180px}.width190px{width:190px}.width200px{width:200px}.width210px{width:210px}.width220px{width:220px}.width230px{width:230px}.width240px{width:240px}.width250px{width:250px}.width260px{width:260px}.width270px{width:270px}.width280px{width:280px}.width290px{width:290px}.width300px{width:300px}.width310px{width:310px;max-width:96%}.width320px{width:320px;max-width:96%}.width330px{width:330px;max-width:96%}.width340px{width:340px;max-width:96%}.width350px{width:350px;max-width:96%}.width360px{width:360px;max-width:96%}.width370px{width:370px;max-width:96%}.width380px{width:380px;max-width:96%}.width390px{width:390px;max-width:96%}.width400px{width:400px;max-width:96%}.width410px{width:410px;max-width:96%}.width420px{width:420px;max-width:96%}.width430px{width:430px;max-width:96%}.width440px{width:440px;max-width:96%}.width450px{width:450px;max-width:96%}.width460px{width:460px;max-width:96%}.width470px{width:470px;max-width:96%}.width480px{width:480px;max-width:96%}.width490px{width:490px;max-width:96%}.width500px{width:500px;max-width:96%}.width510px{width:510px;max-width:96%}.width520px{width:520px;max-width:96%}.width530px{width:530px;max-width:96%}.width540px{width:540px;max-width:96%}.width550px{width:550px;max-width:96%}.width560px{width:560px;max-width:96%}.width570px{width:570px;max-width:96%}.width580px{width:580px;max-width:96%}.width590px{width:590px;max-width:96%}.width600px{width:600px;max-width:96%}.width650px{width:650px;max-width:96%}.width690px{width:690px;max-width:96%}@media screen and (min-width:700px){.width310px{width:310px}.width320px{width:320px}.width330px{width:330px}.width340px{width:340px}.width350px{width:350px}.width360px{width:360px}.width370px{width:370px}.width380px{width:380px}.width390px{width:390px}.width400px{width:400px}.width410px{width:410px}.width420px{width:420px}.width430px{width:430px}.width440px{width:440px}.width450px{width:450px}.width460px{width:460px}.width470px{width:470px}.width480px{width:480px}.width490px{width:490px}.width500px{width:500px}.width510px{width:510px}.width520px{width:520px}.width530px{width:530px}.width540px{width:540px}.width550px{width:550px}.width560px{width:560px}.width570px{width:570px}.width580px{width:580px}.width590px{width:590px}.width600px{width:600px}.width650px{width:650px}.width690px{width:690px}}.caption{font-family:verdana,helvetica,sans-serif;font-size:80%;line-height:140%;font-style:italic;padding:0 5px 15px}@media screen and (min-width:700px){.caption{font-size:75%;padding-left:10px;padding-right:0}}@media screen and (min-width:501px){.banner{width:100%;max-width:960px;height:auto;border:0;margin:0;padding:0}}@media screen and (min-width:890px){.hide-on-larger-screens{display:none}.midpage-navbar-large{background-color:#19499e;max-width:960px;margin-left:-65px;margin-right:1px;position:-webkit-sticky;position:sticky;top:1px;width:118%}.midpage-navbar-box{position:relative;display:block;color:#fff;font-family:lato,arial,sans-serif;font-size:85%;text-align:center;padding-top:10px;padding-bottom:10px}.midpage-navbar-box:hover{background-color:green}.midpage-navbar-box+.midpage-navbar-box{border-left:1px solid #fff}.flex{display:flex}.flex a:link{color:#fff;padding-left:16px;padding-right:16px}.flex a:visited{color:#fc6}.flex a:hover{color:#cfd}}.banner-placeholder{padding-top:40px}@media screen and (max-width:500px){.fixed-nav-bar{position:fixed;width:100%;height:52px;background-color:#fff;border-bottom:1px solid green;top:0;z-index:9999}.fixed-nav-bar img{float:left;padding-left:15px}.fixed-nav-bar ul{list-style-type:none;padding:0 20px 0 15px;margin-top:0}.fixed-nav-bar ul li p.ha{font-size:85%;font-family:open sans;color:green;margin:0;padding:0;padding-left:20px;line-height:120%;padding-top:3px}.fixed-nav-bar ul li p.ad{font-size:85%;font-family:open sans;color:green;margin:0;padding:0;padding-left:20px}.fixed-nav-bar ul li p a{color:green!important}.fixed-nav-bar ul li{display:inline;float:left;padding:0}#breed-5{padding:14px 6px}.fixed-nav-bar ul li a{display:block;text-decoration:none;color:#333!important;font-weight:400;line-height:normal;text-shadow:0 0;text-decoration:none}.box{border:1px solid #000;padding:4px;background-color:#ccf2ff}.small{font-size:12px}#breed-6{padding-top:0;margin-top:0}.fixed-nav-bar.hide-desktop ul ul{background-color:#ccf2ff;padding-left:0;display:none;left:0;margin-top:0;position:absolute;width:100%;transition:all .2s linear 0s}.fixed-nav-bar.hide-desktop ul ul li{display:block;float:none;text-align:left;border-bottom:1px solid;margin:0 10px!important;padding:11px}.fixed-nav-bar.hide-desktop ul ul li a{font-family:open sans;font-size:16px;line-height:150%;margin:0 0 0 6px}.fixed-nav-bar ul ul li a{color:#000!important}.fixed-nav-bar ul ul li a:hover{color:blue!important}}@media screen and (max-width:360px){.fixed-nav-bar>ul li{margin:0 0 15px}.fixed-nav-bar>ul li a{font-size:12px}}#suckerfishnav{background:#1f3e9f url(Graphics/suckerfish_blue.png) repeat-x;float:left;width:100%;margin:0;padding:0;font-size:13px;font-weight:700;color:#ddd;cursor:pointer}#suckerfishnav li{float:left;list-style-type:none;padding:10px 15px;height:20px;line-height:20px;font-family:open sans,arial,sans-serif}#suckerfishnav a{text-decoration:none}#suckerfishnav li ul{width:100%;width:248px;margin:0;background:#9cc;border-left:1px solid #666;border-right:1px solid #666;border-bottom:1px solid #666;z-index:9999;position:absolute;left:-999em;padding:0}#suckerfishnav li li{border-bottom:1px solid #666}#suckerfishnav li ul li{padding:0;margin:0;height:auto}#suckerfishnav li ul li a{display:block;width:224px;padding-left:15px;padding-right:10px;padding-top:12px;padding-bottom:12px;font-size:16px;font-weight:400;font-family:open sans,arial,sans-serif;color:#000}#suckerfishnav li:hover{color:#fff}#suckerfishnav li li:hover a{background:#5e7ad3}#suckerfishnav li:hover ul,#suckerfishnav li li:hover ul,#suckerfishnav li.sfhover ul,#suckerfishnav li li.sfhover ul{left:auto;margin-top:10px}#suckerfishnav li ul.recommended{width:215px;margin-left:-5px}#suckerfishnav li ul li a.recommended{width:195px;padding-left:10px}#suckerfishnav li ul.about{width:135px;margin-left:-40px}#suckerfishnav li ul li a.about{width:115px;padding-left:10px}@media screen and (min-width:501px){#suckerfishnav li{padding:10px 5px}#suckerfishnav li ul.recommended{margin-left:-40px}#suckerfishnav li ul.about{margin-left:-80px}}@media screen and (min-width:550px){#suckerfishnav{font-size:14px}#suckerfishnav li ul.about{margin-left:-70px}}@media screen and (min-width:600px){#suckerfishnav{font-size:15px}#suckerfishnav li ul.recommended{margin-left:-10px}#suckerfishnav li ul.about{margin-left:-60px}}@media screen and (min-width:640px){#suckerfishnav{font-size:16px}#suckerfishnav li{padding:10px 8px}#suckerfishnav li ul.about{margin-left:-50px}}@media screen and (min-width:690px){#suckerfishnav{font-size:17px}#suckerfishnav li ul.about{margin-left:-30px}}@media screen and (min-width:740px){#suckerfishnav{font-size:18px}#suckerfishnav li{padding:10px 12px}#suckerfishnav li ul.about{margin-left:-30px}}@media screen and (min-width:800px){#suckerfishnav li{padding:10px 20px}#suckerfishnav li ul.recommended{margin-left:-1px}#suckerfishnav li ul.about{margin-left:-10px}}@media screen and (min-width:850px){#suckerfishnav li ul.recommended{margin-left:-1px}#suckerfishnav li ul.about{margin-left:-1px}}.behaviorsbox{width:150px;height:260px;margin:10px}.pagenumbers{font-size:80%;font-style:italic;color:#000}@media screen and (max-width:500px){.hide-mobile{display:none}}@media screen and (min-width:501px){.hide-desktop{display:none}}