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.
Though dogs can become pregnant at any point once theyâre mature, itâs best to wait until your dog is at least two years old before breeding. For some breeds, like Boxers, you want to wait until they are at least three years old. Simply put, you want your dog to be fully mature before they have puppies. Not only will this ensure the safety of mother and puppies, it will also make the process of raising the puppies easier. Once mature, a female dog goes into heat approximately every 6 months. The cycle of heat lasts around 3 weeks at a time. Many female dogs skip heat cycles during their lives.