warmth heating pad

Hi!! My husband and I have two beautiful bald babies, Benito is our 3 year old white boy and Pickles is his two year old tabby sister. She is also the sweetest silly cute thing you have ever seen. They travel everywhere with us and I couldn't even imagine spending a night without them, as you...

Anyone know of a good heating pad with automatic off and chewable resistant cord?? I saw one for a dog on amazon....