If you live in a rural area and have some version of barn cats, you'll rest easier having this heated water bowl for them.

Pros: Peace of mind

Cons: Electrical equipment; basic safety precautions

dogs for one should not be outisde to worry about their water freezing and second cord can be eaisly chewed

Pros: nice if your dog lives outside suppose

Cons: elec and pets should not be mixed

I do not own one of these, but this sounds like a great product that I should get for my outside friends!

Pros: great for outdoor pets

Cons: none

This bowl gets the job done! Rest assured the water will remain drinkable throughout the day!

Pros: Does the trick!

Cons: N/A

I use one of these for my chicken who seems to use it even more in the winter than the summer.

Pros: makes it easier for the pet owner to always have water available

Cons: you have to keep an eye on it to make sure water is in it or it could overheat