Anyone who has lived with a cat or dog with medical issues knows that maintaining a good appetite can be challenging and that weight and muscle loss can occur as a result. Reduced food intake is not only distressing to owners but also has negative effects for the pet. When healthy pets lose weight, they mostly lose fat. However, elderly pets or pets with medical issues that lose weight mostly lose muscle. Muscle loss is bad for pets (as it is for people) because it can reduce strength, immune function, and wound healing, and can even shorten a pet’s lifespan. Many things affect pets’ appetite and food intake, such as sense of smell and taste, food properties (nutrient levels, aroma, flavor, texture), medical issues, dental disease, pain, competition between animals, and medications. Many chronic diseases, such as heart or kidney disease, can affect appetite. But even healthy older animals can have reduced appetite. Older people’s less sensitive taste and smell perception can reduce appetite; while we suspect this also occurs in dogs and cats as they age, this has not been well studied. One approach to helping animals’ appetite is to adjust the temperature of the food. An interesting study was published recently in the Journal of Veterinary Behavior.1 Researchers studied older cats’ preferences for wet foods at different temperatures. Thirty-two healthy older cats took part in the study. All cats were over 8 years of age (up to 14 years, with an average age of 11 years). This was a carefully-designed study using a single “chunks in gravy” style commercial canned food. The temperatures tested were 43°F (the temperature of food coming out of the refrigerator), 70°F (room temperature), and 99°F (warmed). Cats were tested in a two-bowl test where they could select the food they preferred in two…
The Association of American Feed Control Officials (AAFCO) recently released the latest version of some dramatic proposed changes to pet food labels and held a short period of public comment. We review some of the biggest proposed changes and provide our commentary.
It’s best to give no treats, but if treats are important or necessary, we have provided some options and strategies for dogs with a history of calcium oxalate stones.
Preservatives are essential ingredients in some forms of pet foods but they are surrounded by a great deal of misinformation.
Many pet owners can become concerned when they see „ash“ listed as a percentage on the label of their pet’s food. We explain what is meant by ash and why it is not very useful, but also nothing to fear.
With the warmer summer months, here are a few of my favorite tips to provide refreshing treats to keep your pup cool and not unbalance their diet.
How confident are you in your knowledge of how to best feed cats with chronic kidney disease? Take our quiz to find out whether your confidence is well-placed!
The type of your cat food – wet, dry, fresh, or raw – not to mention the brand, can make a dramatic differences in what you will pay to feed your cat. We compare daily and yearly costs for different food types for a theor
Because many people can have a ‘sweet tooth,’ I often get asked by pet owners if dogs or cats can also have similar cravings for sugary foods – and most importantly, are sweets (like honey or maple syrup) safe to add to food?
Although food allergies are quite uncommon, they can sometimes occur in dogs and cats that have year-round skin issues (not seasonal) or chronic gastrointestinal problems. Unfortunately, there’s no easy way to diagnosis them. Blood or saliva tests may be appealing as an easy way to diagnose food allergy, but they are highly inaccurate so don’t waste your money on them! The only way to diagnose a food allergy is with elimination diet trial. To do an elimination diet trial, you must feed your pet ONLY a veterinary diet specifically designed for elimination diet trials for the prescribed period of time. Before you consider doing an elimination diet trial to diagnose food allergy, you should know up front that they are not easy (you’ll see why as you read on), so you don’t want to go through it more than once. Most veterinary specialists recommend an elimination diet trial of at least 8-12 weeks for pets with skin issues and 3-4 weeks for those with digestive issues. Therefore, my philosophy is to make sure that the trial is carefully done with the right diet, for the right length of time, and without making common mistakes. That way, if your pet’s symptoms improve, then your pet may have a food allergy (there are more steps to take), but if your pet doesn’t get significantly better during an elimination diet trial, food allergy is even less likely to be the cause of your pet’s problem and you can move on to other, more likely causes of skin or digestive issues. Elimination diet options There are two main approaches to the diet used for an elimination diet trial: Novel ingredient diets A novel ingredient diet is one that contains ingredients your pet has never eaten before. They aren’t inherently less allergenic – they’re just…