NEW YORK, NY - AUGUST 15: White House Chief of Staff Gen. John Kelly looks on as US President Donald Trump speaks following a meeting on infrastructure at... Drew Angerer The disconnect between the White Houseâs John Kelly and his boss
A bitch generally has her first estrus season, or heat, at between 6 and 12 months of age, most commonly between 8 and 10 months. Mating will produce a litter at this age, but she is immature, so it is important to guard against that potential. A female dog will normally return to season about every six months. Some have estrus seasons as often as every four months or less. If you are not a serious breeder, the healthiest thing you can do for your female puppy is to spay her before she reaches sexual maturity, according to the PetMD website.
Report Abuse. No puppy should leave it's mother and litter mates until at least 8 weeks. For smaller breeds, such as the Yorkshire Terrier, 10-12 weeks is preferred. No good breeder would ever let a puppy go before 8 weeks of age. An 8-12 week old puppy isn't old, so you'll still be getting a young puppy.eport Abuse. No puppy should leave it's mother and litter mates until at least 8 weeks. For smaller breeds, such as the Yorkshire Terrier, 10-12 weeks is preferred. No good breeder would ever let a puppy go before 8 weeks of age. An 8-12 week old puppy isn't old, so you'll still be getting a young puppy.