Lab puppies and regular puppies are practically the same in many respects. Although size of diet may depend on size of the animal, the constituent parts of meals will be the same. They require the same care and regular walks.
12 puppies
There is no such thing as a free puppies lab. There are free lab puppies, however, since the term refers to Labrador puppies, commonly called labs. They can be found at animal shelters and sometimes in classified ads.
My dog had six puppies in her 1st litter of puppies.
Lab puppies would not come out of a miniature pinscher unless the dog mated with a lab. If this is so, then the puppies would be a mix and the dogs sizes will suit their mother.
This depends on the amount of Labrador in the lab mix. I am assuming the mix is 50% Labrador. Then their puppies would be 75% Labrador.
4 to 10
yes
up to 10 puppies
Usually this behavior is common with puppies that were taken away from the mother a bit too soon. If he/she is excited (tail wagging) he/she is seeking attention from your lab.
When the puppies are 8 weeks old, the mother and puppies may be separated.
Yes
about ten but sometimes more.