According to WebMD and The Real Pit Bull, pit bulls stay in heat for approximately 18 to 21 days, and this is also true for most other dog breeds. Female pit bulls go into heat approximately twice a year every 6 months, beginning when they are 6 months old. Smaller dog breeds typically go into heat for the first time when they are younger than 6 months old.Continue Reading
During a dog's estrus, it will exhibit a variety of symptoms, including frequent urination and increased nervousness, and it will become easily distracted.
During the time in which the female pit bull is ready to begin breeding, she will often stand in front of male dogs and elevate her back legs. Female dogs in heat also have a swollen vulva with bloody discharge. The discharge becomes clear in color when the female is ready to begin breeding.
Although female pit bulls stay in heat for approximately 18 to 21 days, they will only attract the attention from male dogs for half of that time, according to WebMD. The primary way to eliminate the chances of an unwanted pregnancy in pit bulls is to have them spayed as early as possible. Spaying is also beneficial because it decreases the chance of diseases that occur in the reproduction system, as well as breast cancer. Most veterinarians can spay a female pit bull as early as 2 months old.Learn more about Dogs
The length of a dog's heat varies, but on average, it lasts between 12 and 21 days. Some dogs may have a heat cycle that lasts for as little as two days, while others may be in heat for up to four weeks.Full Answer >
Although the heat cycle varies from breed to breed and in individual dogs, the average time a female dog is attractive to male dogs (or in heat) is 18 days. Most females are attracted to males for less time than that.Full Answer >
There is no exact day that is ideal for every dog, but the average days that dogs can be bred while they are in heat are the ninth, eleventh and thirteenth days. The day that is ideal to breed will vary from dog to dog, but will often remain consistent from heat to heat in an individual dog.Full Answer >
The frequency and length of time a dog goes into heat varies by breed, but is approximately twice a year for about 18 days. Although the heat lasts this long, the female dog is typically only open to mating for about nine of these days.Full Answer >