Hi stranger! Signing up for MypetMD is easy, free and puts the most relevant content at your fingertips.

Get Instant Access To

  • 24/7 alerts for pet-related recalls

  • Your own library of articles, blogs, and favorite pet names

  • Tools designed to keep your pets happy and healthy



or Connect with Facebook

By joining petMD, you agree to the Privacy Policy.

Nutrition Center - Blogs

The Vegetarian Dog

Filed Under NutritionNuggets

My dog used to be a vegetarian… an accidental vegetarian. While I choose not to eat meat, I have no problems feeding it to my dogs. But Apollo has severe inflammatory bowel disease (IBD). He needs to eat a special type of dog food to...

READ MORE

High Protein Diets Are Best for Weight Loss in Cats

Filed Under NutritionNuggets-Cats

Fat cats —they seem to be everywhere (at least to vets). We all know that if fat cats are to enjoy good health and a long life, we need to help them lose weight. But what type of food is best suited to make that happen? A couple of recent...

READ MORE

Are You Feeding Your Dog the Right Amount?

Filed Under NutritionNuggets

One of the best ways to keep dogs healthy is to feed them the right amount of food. Too little and a dog can suffer from nutritional deficiencies. Too much eventually results in obesity and all of the health problems related to that condition...

READ MORE

Cats with Cancer – What should they Eat?

Filed Under NutritionNuggets-Cats

Taking care of a cat with cancer is hard enough, but when his or her appetite begins to wane, questions about quality of life soon follow. Watching a sick cat’s food intake is very important for two reasons: Cats will often lose...

READ MORE

The Truth About Food Allergies in Dogs

Filed Under NutritionNuggets

Allergies are a common problem for dogs. Typical symptoms include itchiness resulting in excess scratching, biting, or licking, and sometimes chronic or recurrent skin/ear infections. While dogs most frequently suffer from allergies to environmental...

READ MORE

All You Ever Wanted to Know About Fatty Acids for Your Cat

Filed Under NutritionNuggets-Cats

I’m sure you’ve heard about some of the important roles that fatty acids play in the body and how important these nutrients are in a cat’s diet, but do you want to know more? I’ve found a great resource for you —a...

READ MORE

Confusion Around Diets for Healthy Skin and Coat

Filed Under NutritionNuggets

Owners often look to a dog’s diet as the cause and/or solution to skin and coat problems. While this approach is sometimes valid, pet food manufacturers tend to overemphasize this link. A recent study evaluated the “marketing terms,...

READ MORE

New Evidence Supports the Importance of Vitamin D for Cats

Filed Under NutritionNuggets-Cats

A recent study published in the online journal PLoS ONE shows how important vitamin D is, especially to sick cats. As the authors explain: “vitamin D metabolism is altered in dogs and cats with a wide range of infectious, inflammatory...

READ MORE

What to Feed Your Dog for Healthy Skin

Filed Under NutritionNuggets

One of the first things that people notice about dogs is the condition of their skin and coat. This isn’t too surprising since the exterior of a dog is out there for all the world to see and touch. Some skin conditions require medical...

READ MORE

Feed Spayed and Neutered Cats Right to Keep Them Slim

Filed Under NutritionNuggets-Cats

I just finished reviewing a large number of scientific papers that all try to explain why so many cats get fat after being spayed and neutered. While the research was conducted using various methods and often came to different specific conclusions...

READ MORE

What is the Best Food for a Dog with a Sensitive Stomach?

Filed Under NutritionNuggets

Does your dog sometimes skip meals or occasionally vomit and have diarrhea for no apparent reason? Does everything return to normal with little in the way of treatment only for the symptoms to return at a later date? If so, your dog probably...

READ MORE

How to Get Cats to Drink More Water

Filed Under NutritionNuggets-Cats

Water is the most essential nutrient for all animals, including cats. Healthy cats will generally meet their need for water through a combination of what is present in their food and drinking from available sources, but maximizing water intake...

READ MORE

Sugar-Free Can be Deadly for Dogs

Filed Under NutritionNuggets

I’m not sure if it’s the time of year (the pre-bathing suit months?), but lately I’ve been hearing about an unusual number of cases of xylitol poisoning in dogs. Whatever is going on, it seems that a review of the danger that...

READ MORE

What to Do When a Cat Won’t Eat

Filed Under NutritionNuggets-Cats

Cats cannot go long periods of time without food. They are built to eat multiple small meals throughout the day, and when those meals stop for any reason (e.g., poor appetite secondary to illness) their physiology goes haywire. Fat is...

READ MORE

Jerky Treat Update – Some Good News and Some Bad

Filed Under NutritionNuggets

We’ve been following the tragic saga of illnesses associated with pets eating jerky treats primarily made in China for years now. In February, the U.S. Food and Drug Administration (FDA) issued their latest [albeit quite late] update on...

READ MORE

Is Songbird Fever a Threat to Your Cat?

Filed Under NutritionNuggets-Cats

I visited a farm this week and had the opportunity to watch their “barn cat” hunt. The object of her attention was a bird. Despite this little lioness’s obvious prowess, the bird escaped unscathed. I was happy for the bird,...

READ MORE

Feeding Dogs with Intervertebral Disc Disease

Filed Under NutritionNuggets

Intervertebral disc disease (IVDD) is the scourge of our “low rider” canine friends, especially Dachshunds. Those long backs and short legs are caused by chondrodystrophy (atypical cartilage development), a condition that also affects...

READ MORE

Everything You Need to Know about Cat Food and Protein

Filed Under NutritionNuggets-Cats

Informed owners know that protein is a vital part of their cat’s diet, but a greater understanding of protein is necessary to make good decisions about what to feed your cat. Protein plays many roles in a cat’s body. It is...

READ MORE

The Special Nutritional Needs of Puppies

Filed Under NutritionNuggets

Puppies are not simply smaller, younger versions of dogs, in the same way that human babies are not miniature adults. Growth and development is hard work, and special nutrition is required to fuel it. Also, young animals are especially...

READ MORE

Your Cat's Food Obsession May Be a Mental Disorder

Filed Under NutritionNuggets-Cats

My cat, Victoria, is going bonkers. I just changed the type of canned food I’m giving herand she obviously loves it. After she’s eaten a mealshe simultaneously meows and licks her lips, producing an odd, garbled sound. It seems to...

READ MORE

Dogs Don’t Want Carbs

Filed Under NutritionNuggets

What would dogs eat if they could choose for themselves? That is the question that a recent study tried to answer — at least with regards to the relative concentrations of protein, fat, and carbohydrate in dry, canned, and “home”...

READ MORE

The Effects of Diet on Bladder Stones in Cats

Filed Under NutritionNuggets-Cats

Bladder stones have long been relatively common in cats. In the past, the great majority of these stones were made out of struvite (magnesium ammonium phosphate), but times have changed. Now, a cat is just about equally likely to develop...

READ MORE

Feeding Your Cat to Avoid Hairballs

Filed Under NutritionNuggets-Cats

Live with cats for long enough and you’re bound to find a hairball on the floor (or in your bed, if you’re really unlucky), but hairballs don’t have to be a regular part of cat ownership. Cats bring up hairballs frequently...

READ MORE

All Fiber is Not the Same

Filed Under NutritionNuggets

Dietary fiber can be used to treat a variety of health conditions in dogs including obesity, anal gland impactions, diarrhea, and constipation. But all fiber is not the same, and adding the wrong type to the diet can actually make some problems...

READ MORE

Manage Your Dog's Hyperthyroidism at Home With This Simple Change

Filed Under NutritionNuggets

Hyperthyroidism, a very common condition in cats, is exceedingly rare in dogs. Off the top of my head, I can only remember diagnosing one dog with hyperthyroidism in the course of my career (other than those dogs who were on supplements for...

READ MORE

Nutrition Questions
Answered By

Q. My pet is overweight, what should I look for in a food?

A. There are many therapeutic food options available. These foods have been formulated...

Read More
Q. How does Hill's Metabolic Advance weight solution food work?

A. Hill's Pet Nutrition uses the most advanced technologies to understand how nutrients...

Read More
Q. My cat will not eat the renal food my veterinarian recommended, can I feed a grocery store food?

A. Your veterinarian recommended a therapeutic kidney diet because it has ingredients...

Read More
View All the Questions