No, but it is impossible to tell exactly when her first estrus will occur. Normally a pup will go into heat sometime in her sixth month, but is she is early, she may become pregnant without your knowledge.
If by "Session" you mean estrus/heat; no. A female dog can not get pregnant if they are not in estrus. Many female dogs can not safely carry a litter to term if they where bred during their first or second heat, and reputable breeders usually wait till the dog is around three years old.
no its imbread
Dogs are typically in heat twice a year or roughly every six months. That said; you should not breed a puppy. Most people agree you should wait until at least the second or third heat cycle before breeding a dog. Only breed a dog if it is one of the best examples of the given breed. Anything less is only adding to the over population problem.
by having a pregnant dog.
It gets fat.
puppies cannot get pregnant without her period
A.S.A.P!! your breeder should have done it when the dog was pregnant and first couple of weeks old.
The average dog pregnancy lasts 63 days. It can be a few days longer or shorter.
yes...because i already have a pregnant dog
First of all, puppies are too young to be pregnant. Second, a gentle massage of the stomach and soothing vocal tones will allow the mother's natural reponses to kick in.
spading a puppy wont change the way they act it will just get rid of urges and unwanted puppies wont be born
It's better to train before feeding as the dog is allert and does not want to sleep. Also the dog will want to have the training session when it learns that after training it is food time.