Toy Dog Breeds: Everything You Need to Know About the Smallest Dogs
Interested in a toy dog breed? Learn more about these small but mighty breeds and what it takes to keep them happy in your home.
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Understanding feline blood types
Knowing your cat's blood type can help you keep your feline friend healthy during certain life stages or events.
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Digging deep into the genetic health of dogs
What we learned from studying the DNA of more than one million dogs.
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Dog and cat breeds with the longest life spans
Sadly, no pet can live forever. But some dog and cat breeds do live longer than others.
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Shared data means a healthier future for dogs and cats
A new open-access genome database will enable researchers to advance their studies and improve pet health.
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The genetics of chimerism and mosaicism in dogs and cats
Learn the science behind some of the most unique—and in some cases rare—physical appearances in dogs and cats.
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