"While it's difficult to quantify how common these allergies are, many cases likely go unnoticed by the kitty's owner," a vet told Newsweek.

Cats can also develop allergies to environmental factors, much like humans. Pollen ... your veterinarian to keep your cat flea-free, and treat your home and other pets to prevent infestations.

A s a cat owner myself, I have extensive hands-on experience treating cats with food and environmental allergies. In addition to the veterinarians my cats have seen over the years, I also ...