Puppy kisses can be a sweet sign of love from your canine, but only if you don’t think too hard about it – dog’s mouths contain more than 600 different types of bacteria. We certainly don’t walk up to ...

At first glance, cat and dog paws seem very different from human hands and feet. I talked about that with my friend Natasha Hottmann. She’s a veterinarian at Washington State University. She told me ...