Definition of lowâpressure. 1  1 : having, exerting, or operating under a relatively small pressure. 2  2 : easygoing.
Today some vets will spay/neuter at eight weeks of age, while other adhere to the old practice of six months of age. The average age at which pets are spayed or neutered is four months. Adolescent cats and dogs as young as five months can get pregnant.
Female puppies can, in some cases, get pregnant at ages as young as 5 months. This age, however, is on the early side. Although some wee pups can indeed reproduce at a mere 5 months in age, breed and size have a lot to do with it. For the most part, puppies of smaller sizes attain reproductive capabilities faster than those of bigger breeds.