The Side Effects and Risks of a Dog Eating Cat Food
Why Do Dogs Love Cat Food so Much?
There's no doubt that dogs love cat food. Some dogs love cat food so much I have seen the owners use cat food as a form of high-value treat to reward them for those exceptional performances. Dogs love cat food so much that many cat owners are forced to feed their cats in separate areas that are out of the dog's reach. Dogs even enjoy eating cat food even after it has been digested. As much as the yuck factor kicks in, there's no denial that many dogs perceive kitty's "Tootsie rolls" as a pure delicacy.
So what makes cat food so appealing that dogs make a beeline for it? Is it just the fact that it's different? Does Rover get an adrenaline rush when he steals it? Is it more appealing because it's left out longer versus dog food which is served at specific times? Or does it actually taste better?
At a first glimpse, dog and cat food appear strikingly similar. They are both dry kibble that come in similar shapes and looks. They come in bags and they may even have a similar smell. Yet, they are both quite different when it comes to ingredients.
Cats are obligate carnivores, and as such, their diets are very rich in protein. Sharon Crowell-Davis, DVM, DACVB and professor in the College of Veterinary Medicine at the University of Georgia, suggests that it's this high protein content that has a major impact on flavor.
The fact Rover loves Fluffy's food is a no-brainer, but the real question is: will it harm my dog in the long term? In the next paragraphs, we will take a look at the health implications and side effects derived from eating cat food as a habit.
The Side Effects of a Dog Eating Cat Food
As mentioned, cat food and dog food may look strikingly similar, but at a closer inspection the content is quite different. As obligate carnivores, felines have different nutritional needs compared to dogs who are omnivores. Let's take a look at the difference between the two, shall we?
Obligate carnivore means "meat eater by necessity." In other words, it' a biological necessity for kitty to eat meat. Without meat, cats will fail to thrive because meat contains the essentials for their survival.
For instance, cats have a biological need for taurine, an aminoacid that is mainly found in animal flesh and it's also critical that cats ingest arginine which is also abundant in meat sources, as well as arachidonic acid. As obligate carnivores, cats also have a high need for protein. In order to live and thrive, cats therefore need meat.
On the other hand, despite their classification as Carnivora, dogs are considered omnivorous. This means that even though dogs are attracted to meat, they can also eat plant material and survive with such a diet. Indeed, dogs have shown the ability to digest carbohydrate-based foods.
As such, dogs unlike cats don't have a strict need for for taurine and they can create their own arachidonic acid from vegetable oils. Unlike cats, they aren't dependent on meat-specific protein and don't necessarily require to consume a very high level of protein in order to fulfill their basic dietary requirements.
Additionally, recent studies have found that dogs, unlike wolves, have adapted to digest a starch-rich diet as a part of domestication. So what are the side effects if a dog was allowed to eat cat food, especially on a regular basis?
For starters, the protein-dense diet of cats can cause an upset stomach in dogs with sensitive tummies. Even if say your dog would have an iron gut, the long term ingestion of cat food would create problems because its' not properly balanced for canines when it comes fiber and protein content and certain nutrients.
Additionally, Dr. Crowell-Davis adds that the great amount of protein can be hard on the dog's liver and their kidneys. Not to mention the effects cat food can have on a dog's waistline. Cause for blame is the cat food's heavy doses of fat. This may cause cat food-eating dog to develop a tendency to be obese and even risk developing a case of pancreatitis, explains Dr. Patty Khuly. Kitten food in particular seems to be even more harmful due to its higher levels of protein and fat.
So in order to keep Rover safe and healthy, make sure that he is specifically fed a diet purposely tailored for his or her own species.
Tips for Keeping Your Dog Away From Kitty's Food
- Feed kitty on a higher surface that your dog can't reach.
- Separate kitty's feeding area with a gate that the dog can't jump over or crawl under.
- Invest in a crate that the dog cannot fit into.
- Install a cat door that's too small for your dog to use
- If your dog is large, invest in a pet gate that has a smaller opening at the bottom where your cat can fit through.
For Further Reading
- Dog Health: Can Dogs get Sick From Eating Cat Feces?
Why are dogs so attracted to cat poop and why do they eat cat feces? And what can happen when dogs eat cat stools? Consequences make keeping the cat litter box away and cleaning the yard a good management option.
- Dog Breeds that Do Not Get Along with Cats
Cats and dogs have a history of being portrayed as natural enemies yet, owners that have raised cats and dogs together can provide plenty of testimonials supporting that cats and dogs can get along and even live in harmony. The secret often is...
- How to Stop a Cat from Attacking Dogs
How can you stop a cat from attacking a dog? Yes, you read it right, some cats do attack dogs. Learn why cats may do this and some strategies to stop the attacks and break up fights.
This article is accurate and true to the best of the author’s knowledge. It is not meant to substitute for diagnosis, prognosis, treatment, prescription, or formal and individualized advice from a veterinary medical professional. Animals exhibiting signs and symptoms of distress should be seen by a veterinarian immediately.
Questions & Answers
- Helpful 376
I accidentally mixed the dry dog food and dry cat food together. Is it ok for my dog to eat this combination?
If this is a one-time accident, no major harm should arise. You may expect some self-limited digestive upset from the change in diet. I would suggest monitoring his stools.Helpful 30
My dog got into the cats hard food and soft food. Now he is vomiting. How long will this last? I called the emergency vet and they said to feed him boneless skinless chicken and rice for a few days.
It is not easy to say how long it will last because it depends on various factors such as how sensitive your dog's GI tract is. Consult with your vet if the vomiting persists despite doing a bland diet or if there is an onset of new symptoms (lethargy, dehydration, loss of appetite). Sometimes, before starting the bland diet, a fast of 12 hours can help give the tummy some rest. Allowing the dog to drink too much at once may also trigger vomiting, so it may be worthy of encouraging small sips. Offering ice cubes may be a good way to allow the dog to hydrate without vomiting.Helpful 22
Will it hurt a puppy if he eats cat food?
The most likely scenario would be an upset tummy from the change in diet. Keep an eye for vomiting or diarrhea or both. A bland diet may help the tummy recover. https://hubpages.com/dogs/Dog-upset-stomach-home-r...Helpful 18
My Chihuahua has been eating bacon every day for two years. Could she die? I didn't know dogs couldn't have bacon.
Dying from eating bacon sounds like a long shot. Bacon is not the healthiest food out there for sure, but I wouldn't consider eating bacon a death sentence. It's high in fat which may cause pancreatitis and often contains nitrates, but if your Chi has been fine so far, it sounds like no major harm was done. I do suggest you stop feeding her bacon and start feeding her species-appropriate dog food.Helpful 15
© 2014 Adrienne Farricelli