Why do dogs sniff each others behinds?

how do you take a dogs temperature withou a thermometer

Ok so for those of you that haven't read my other questions I've had to give up my dogs to the humane society. They just made...

do dogs lick other dogs like they lick humans on the face? Also, how come every time you stick your hand out to a dogs face,...

I don't understand why dog bark in a bagger Why dog bark in a bagger?

Do dog who have worms hurt there belyl when you gently push on it?

What are the last signs of a dog dying of sugar

My dog has been in heat and now she is fighting with her sister is she pregnant

Do you think my dog is cute? Oh yea, he's bigger now, that's just an older picture.

Why do some dogs try to attack their own foot while they're eating??? this is a question that has always haunted me.

I have a 5 year old dog and I was wondering what shots do I get a dog at that age?