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.
The dog's pregnancy will last between 58-68 days, with 63 days being the norm. One of the first ways that you can tell that your female is pregnant is to look at her abdomen. The stomach area will swell and depending on the size of the litter, will be quite larger than usual as the pregnancy progresses.