canine, pooch (informal), mongrel, mutt (slang), hound
A she? You can't say the old term because no it is considered a bad word,sadly :(
cynophilist
tail
An antonym is a word that expresses a meaning opposed to the meaning of another word. The only opposite of guide dog is "not guide dog."
Hound Dog- as in "You Ain't Nothing But A Hound Dog, Cryin' All The Time"
Sometimes.
If the female is trying to get pregnant with a male dog then it will go on the males back but if the female dog is going on the males back while pregnant then it may means that they wanted to have another baby.
NO
By mating with a male dog.
No
doggy style. How did you think they do it?
Yes.
Often, a male dog is protective of the pregnant female dog, usually if he is the "mate." Sometimes dogs, mates of the pregnant dog or not, will act aggressivley towards the female dog, also known as the "bitch."
She could die.
No
Female dog = "Сука."
If the male has not been neutered and/or the female has not been spayed, then yes. And unneutered dog can get any unspayed female dog pregnant.