{"id":195,"date":"2015-12-04T22:39:15","date_gmt":"2015-12-04T21:39:15","guid":{"rendered":"http:\/\/illis.se\/en\/?p=195"},"modified":"2019-02-26T20:10:43","modified_gmt":"2019-02-26T19:10:43","slug":"why-vets-shouldnt-avoid-treat-feeding-in-the-clinic","status":"publish","type":"post","link":"https:\/\/test.illis.se\/en\/why-vets-shouldnt-avoid-treat-feeding-in-the-clinic\/","title":{"rendered":"Why vets shouldn&#8217;t avoid treat feeding in the clinic"},"content":{"rendered":"<p><em>(revised Jan. 2019)<\/em><\/p>\n<p>Is your dog or cat offered treats during the visit to the veterinarian?<\/p>\n<p>I can think of two reasons why this might <em>not<\/em> happen.<\/p>\n<ul>\n<li>The vet is unfamiliar with how extremely useful treat feeding is in preventing, reducing and eliminating fear in the veterinary clinic. After all, it&#8217;s typically not something they learn in vet school (although thanks to organizations like <a href=\"https:\/\/fearfreepets.com\/\" target=\"_blank\" rel=\"noopener\">Fear Free<\/a>, that&#8217;s now rapidly changing!)<\/li>\n<li>The vet doesn&#8217;t dare feed treats in case the animal needs to be sedated, thinking that &#8220;animals need fasting before sedation&#8221;.<\/li>\n<\/ul>\n<figure id=\"attachment_5354\" aria-describedby=\"caption-attachment-5354\" style=\"width: 450px\" class=\"wp-caption alignnone\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-5354 size-full\" src=\"https:\/\/illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/4201067_s.jpg\" alt=\"\" width=\"450\" height=\"301\" srcset=\"https:\/\/test.illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/4201067_s.jpg 450w, https:\/\/test.illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/4201067_s-300x201.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><figcaption id=\"caption-attachment-5354\" class=\"wp-caption-text\">Feeding treats at the vets is not coddling &#8211; it&#8217;s a way to prevent and reduce fear.<\/figcaption><\/figure>\n<p>For several years, I&#8217;ve been teaching about\u00a0<span style=\"font-size: 1rem;\">fear, anxiety and stress (FAS) in pets during veterinary visits. Among several topics, I&#8217;ve spoken about why<\/span><span style=\"font-size: 1rem;\">\u00a0treat feeding is such a powerful technique to reduce and eliminate &#8211; and prevent &#8211; fear and fear learning. This is called <a href=\"https:\/\/illis.se\/en\/one-of-the-5-most-important-words-in-animal-training-counterconditioning\/\" target=\"_blank\" rel=\"noopener\">counterconditioning<\/a>.\u00a0<\/span><\/p>\n<p>But\u00a0<span style=\"font-size: 1rem;\">in the various groups of veterinarians and vet technicians I&#8217;ve lectured to over the years,<\/span>\u00a0I&#8217;ve kept hearing the same objections over and over again:<\/p>\n<p><em>&#8220;That sounds great&#8221;,<\/em> the vets would say.<em> &#8220;But if we need to sedate them, we can&#8217;t feed them so soon before we put them under&#8221;.<\/em><\/p>\n<p>That got me curious, and I started asking questions:<\/p>\n<ul>\n<li><em>How soon before sedation can we feed<\/em>, then?<\/li>\n<li>What if you just feed a <em>teeny weeny<\/em> little tidbit?<\/li>\n<li>How about broth &#8211; liquids surely must have really <em>short gut passage time<\/em>?<\/li>\n<li>How big is the <em>increase in risk<\/em> if you do feed before sedating?<\/li>\n<li>How dangerous are the complications, anyhow &#8211; would\u00a0the benefits be<em> worth the risk<\/em>?<\/li>\n<\/ul>\n<p>As a scientist, my knee-jerk reaction was to look for the article that addressed those questions.<\/p>\n<p>I didn&#8217;t find one. There wasn&#8217;t any. Nobody had looked at that!<\/p>\n<p><!--more--><\/p>\n<div>\n<p>For me, it was really frustrating to realize that treat feeding at the vets was often avoided based on some notion that it might be dangerous &#8211; but that notion wasn&#8217;t based on any solid data: the risks hadn&#8217;t been properly examined and discussed.<\/p>\n<h5>Two treatments: feeding treats versus not feeding treats.<\/h5>\n<p>Essentially, the veterinarians I met (and yours too?) were avoiding feeding treats during vet visits because they considered it a &#8220;treatment&#8221; with allegedly dangerous side effects if for some reason the animal had to be sedated. So they would choose not to use treats and counterconditioning. <em>That&#8217;s problematic if those fears turn out to be unfounded (hint hint: they sure seem to be).<\/em><\/p>\n<p>And they didn&#8217;t seem to realize that\u00a0<strong>not feeding treats at the vet&#8217;s\u00a0<\/strong>is <i>also <\/i>a choice, albeit a passive one &#8211; it&#8217;s also a &#8220;treatment&#8221; with potentially huge unwanted side effects! Only <em>these<\/em> side effects are well documented, and involve increased levels of distress, risk of defensive aggression, potential difficulties in diagnosis, unhappy owners and risk of injury to everyone involved in restraining the stressed-out animal. <em>That&#8217;s highly problematic too, and paraphrasing veterinarian Karen Overall on the failure to recognize that FAS (fear, anxiety and stress, remember) in pets during the vet visit should be a major concern in veterinary medicine: <\/em>&#8220;We\u2019re causing severe irreversible damage in the way we\u2019re handling them.&#8221;<\/p>\n<p>The veterinarians I was speaking to were facing a choice between two rather terrible options, or so it would seem.<\/p>\n<ul>\n<li>On the one hand: successful counterconditioning &#8211; contented animals that, according to general consensus (but with no apparent scientific support) risk dying from complications associated with anesthesia because they&#8217;ve eaten minutes before being sedated.<\/li>\n<li>On the other hand: miserable and potentially dangerous animals that run no particular increased risk when sedated (&#8230; actually, my findings challenge that assumption, as we will see below).<\/li>\n<\/ul>\n<p>Talk about catch 22 &#8211; neither option is particularly enticing!<\/p>\n<p>But \u2013 were those the real choices? Is there truly a catch 22, here?<\/p>\n<figure id=\"attachment_5380\" aria-describedby=\"caption-attachment-5380\" style=\"width: 480px\" class=\"wp-caption alignnone\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-5380 size-full\" src=\"https:\/\/illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/from-video.gif\" alt=\"\" width=\"480\" height=\"270\" \/><figcaption id=\"caption-attachment-5380\" class=\"wp-caption-text\">Is there really a Catch 22 situation, and can we find a solution that gives us a happy animal and no increased risks during sedation?<\/figcaption><\/figure>\n<p>And, would it be possible to get the benefit of the treat &#8220;treatment&#8221; &#8211; but without the risk of side effects? A happy animal that doesn&#8217;t run any increased risks when sedated?<\/p>\n<p>Well, I don&#8217;t know about you, but me, when faced with an intriguing question like that, I tend to dig in and do some some research.<\/p>\n<p><span style=\"font-size: 1rem;\">This time, I ended up publishing a scientific paper in the <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S1558787815000830\" target=\"_blank\" rel=\"noopener\">Journal of Veterinary Behaviour.<\/a><\/span><\/p>\n<h5>relevant findings about gut content, regurgitation and aspiration pneumonia<\/h5>\n<p>I plowed through every study I could find on risks associated with feeding and sedation. Most studies are on dogs or people, by the way. And yes, the complications related to sedation are potentially extremely dangerous, even lethal.<\/p>\n<p>Surprisingly, I found <em>nothing<\/em>\u00a0in the scientific literature supporting the decision to stay away from treats \u2013 I could even argue the opposite: it might be <strong>more risky not to use<\/strong> counterconditioning before sedation (and through no less than three mechanisms). Sedation is always a risk, but there\u2019s nothing to indicate that it would be riskier to countercondition the animal using small amounts of treats even close to the moment of sedation \u2013 if you do it right.<\/p>\n<figure id=\"attachment_184\" aria-describedby=\"caption-attachment-184\" style=\"width: 531px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/GER-and-fasting.png\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-184\" src=\"http:\/\/illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/GER-and-fasting.png\" alt=\"GER and fasting\" width=\"531\" height=\"376\" srcset=\"https:\/\/test.illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/GER-and-fasting.png 700w, https:\/\/test.illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/GER-and-fasting-300x213.png 300w\" sizes=\"(max-width: 531px) 100vw, 531px\" \/><\/a><figcaption id=\"caption-attachment-184\" class=\"wp-caption-text\">The risk of\u00a0reflux (GER: stomach content getting back up in the food pipe) as a function of fasting time in dogs.<\/figcaption><\/figure>\n<p>According to the diagram above, there is no apparent relationship between how long the animal has fasted and how big the risk of GER is. Indeed, the <em>lowest <\/em>risk of GER is seen in dogs who have received water up to 2 hours before anesthesia. Note that this study didn&#8217;t cover any treatment involving fluids or small food amounts offered right up to the moment of sedation, so we lack data on that interval.<\/p>\n<p>Still, if the animal regurgitates, things could get really serious if gut content ends up in the lungs \u2013 Aspiration Pneumonia (AP) could set in.<\/p>\n<figure id=\"attachment_185\" aria-describedby=\"caption-attachment-185\" style=\"width: 176px\" class=\"wp-caption alignright\"><a href=\"http:\/\/illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/schematic-stomach.png\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-185\" src=\"http:\/\/illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/schematic-stomach.png\" alt=\"schematic stomach\" width=\"176\" height=\"352\" srcset=\"https:\/\/test.illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/schematic-stomach.png 331w, https:\/\/test.illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/schematic-stomach-150x300.png 150w\" sizes=\"(max-width: 176px) 100vw, 176px\" \/><\/a><figcaption id=\"caption-attachment-185\" class=\"wp-caption-text\">Schematic gut. The animal arrives to the vet&#8217;s with content present in the stomach, and then some more is added during the process of counter-conditioning, using tasty treats.<\/figcaption><\/figure>\n<p>Also, the risk of AP correlates with how much\u00a0content is in the stomach at the time of regurgitation, so the major issue is not <em>when the animal last ate<\/em>, but <em>how much is in the stomach<\/em>.<\/p>\n<p>Now, you may think that there&#8217;s a correlation between those two &#8211; &#8220;if the animal ate recently, he must have more food in the stomach&#8221; &#8211; but <em>when the animal last ate<\/em> is not at all as important as <em>what the animal ate<\/em>.<\/p>\n<p>Also, <em>when the animal last ate<\/em> is not as important as <em>has there been any recent gut motility<\/em>?<\/p>\n<p>Stomach content volume depends both on how much was in the stomach to begin with, how much is added, and what is going on at the lower end \u2013 is the sphincter releasing\u00a0 stomach contents to the intestines?<\/p>\n<p>It turns out that if you\u2019re not treat feeding or doing other forms of low-stress handling, most animals (about 80% in dogs) get stressed at the vet\u2019s. One of the most well documented effects of stress is that it <em>inhibits gut motility,<\/em> so whatever was\u00a0in the stomach is likely to stay in the stomach if the animal is stressed.<\/p>\n<p>In contrast, if you\u2019re successfully counterconditioning, gut motility should be up and running. If you\u2019re feeding small, fluid amounts and keeping fear, anxiety and stress at bay, it could be that the stomach is <em>actually emptying faster than it\u2019s being filled.<\/em><\/p>\n<figure id=\"attachment_183\" aria-describedby=\"caption-attachment-183\" style=\"width: 549px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/canine-emptying-times.png\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-183\" src=\"http:\/\/illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/canine-emptying-times.png\" alt=\"canine emptying times\" width=\"549\" height=\"279\" srcset=\"https:\/\/test.illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/canine-emptying-times.png 1131w, https:\/\/test.illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/canine-emptying-times-300x152.png 300w, https:\/\/test.illis.se\/en\/wp-content\/uploads\/sites\/2\/2015\/12\/canine-emptying-times-1024x520.png 1024w\" sizes=\"(max-width: 549px) 100vw, 549px\" \/><\/a><figcaption id=\"caption-attachment-183\" class=\"wp-caption-text\">How quickly solids, pur\u00e9e and liquids leave the stomach in dogs.<\/figcaption><\/figure>\n<p>As mentioned, the choice of treats will impact how quick the gut passage is. Half the content may be emptied in 2 hours, just over one hour or in about half an hour\u00a0depending on whether a dog has been fed\u00a0liver cubes, homogenized liver or a rather large suspension of homogenized liver.<\/p>\n<p>So, if we need to minimize the stomach content volume before sedation occurs, we should choose liquid or fluid treats, that pass through the gut more quickly than solids. We should also ensure that the animal isn&#8217;t stressed, and incidentally one of the most reliable ways of doing that is by strategically <em>feeding the animal<\/em> &#8211; counterconditioning.<\/p>\n<p>This study also revealed that a huge factor in the risk of AP in sedated dogs has to do with the choice of sedative &#8211; which drug is used to put the animal to sleep. Some are emetic (causes vomiting), and some are not. If possible (and sometimes maybe it&#8217;s not), ask your vet to choose a non-emetic option.<\/p>\n<p><em>My conclusion is that there are mostly disadvantages with\u00a0not feeding treats, and mostly advantages with doing so.\u00a0<\/em><\/p>\n<p>So, to summarize: if you\u2019re using small amounts of a fluid treat to reduce fear in the veterinary clinic, there is no reason to assume that there is an increased risk of Aspiration Pneumonia (AP) if the animal needs to be sedated. Potentially, the opposite is true: if you don\u2019t address fear, there might be an increased risk of AP.<\/p>\n<p><em>There is no catch 22 in this scenario.<\/em><\/p>\n<p><em>There is no reason<\/em> why vets shouldn&#8217;t use treat feeding to countercondition animals during the vet visit, reducing FAS &#8211; that&#8217;s fear, anxiety and stress, but you know that by now, don&#8217;t you? \ud83d\ude09<\/p>\n<p>In fact, I can think of <a href=\"https:\/\/illis.se\/en\/4-compelling-reasons-to-feed-treats-at-the-vets\/\" target=\"_blank\" rel=\"noopener\">four reasons why veterinarians should ensure that, unless medically contraindicated, animals should be offered treats during a vet visit.\u00a0<\/a>Treat feeding will not solve all problems in the veterinary clinic, but is one powerful tool in the toolbox of prevention, planning and low-stress handling techniques available. In my opinion, treat feeding should be the norm rather than the exception in the vet clinic.<\/p>\n<p>If you&#8217;re interested in getting a copy of the scientific paper I wrote, just click the hyperlink below to send me an email request (I&#8217;m not allowed to share it publicly, but I can send it privately).<\/p>\n<blockquote><p><em><strong><a href=\"mailto: article.request.feeding@illis.se?subject=Please send me your article on treat feeding\">Request the article by clicking here.<\/a><\/strong><\/em><\/p><\/blockquote>\n<p><em>\u2026 I realize this line of reasoning is hypothetical, at this point. No-one has examined effects of counterconditioning using treats\u00a0on the risk of Aspiration Pneumonia &#8211; AP. What are your thoughts? Leave a comment below!<\/em><\/p>\n<p>***<\/p>\n<p>I teach about behaviour management &#8211; if you&#8217;re interested in learning more, sign up to get info about future blog posts, free webinars, silly experiments and online courses:<\/p>\n<p><b>[embed_popupally_pro popup_id=&#8221;14&#8243;]<\/b><\/p>\n<p>References:<\/p>\n<p><a href=\"http:\/\/citeseerx.ist.psu.edu\/viewdoc\/download?doi=10.1.1.602.1097&amp;rep=rep1&amp;type=pdf\" target=\"_blank\" rel=\"noopener\">Hinder &amp; Kelly, 1977. Canine gastric emptying of solids and liquids.<\/a><\/p>\n<p><a href=\"http:\/\/www.veterinaria.org\/revistas\/recvet\/n010106\/050106b.pdf\" target=\"_blank\" rel=\"noopener\">Shiun et al. 2006. Preoperative fasting in dogs.<\/a><\/p>\n<p><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S1558787815000830\" target=\"_blank\" rel=\"noopener\">Westlund, 2015. To feed or not to feed \u2013 counterconditioning in the veterinary clinic.<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Could it be riskier not to feed treats?<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[4,3,5],"_links":{"self":[{"href":"https:\/\/test.illis.se\/en\/wp-json\/wp\/v2\/posts\/195"}],"collection":[{"href":"https:\/\/test.illis.se\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.illis.se\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.illis.se\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.illis.se\/en\/wp-json\/wp\/v2\/comments?post=195"}],"version-history":[{"count":79,"href":"https:\/\/test.illis.se\/en\/wp-json\/wp\/v2\/posts\/195\/revisions"}],"predecessor-version":[{"id":5393,"href":"https:\/\/test.illis.se\/en\/wp-json\/wp\/v2\/posts\/195\/revisions\/5393"}],"wp:attachment":[{"href":"https:\/\/test.illis.se\/en\/wp-json\/wp\/v2\/media?parent=195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.illis.se\/en\/wp-json\/wp\/v2\/categories?post=195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.illis.se\/en\/wp-json\/wp\/v2\/tags?post=195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}