My Dog Is In Heat. This stage of dog heat can last from 4-20 days. The earliest that most dogs will experience their first heat cycle is at 6 months of age. The swelling is a significant difference over her normal appearance. It is called the estrus cycle.
Put the male dog indoors or in a kennel if a female dog in heat is going to be close by outdoors as this can help to prevent him from smelling her scent. Larger dogs like Irish Wolfhounds St. The average is 7-10 days. The earliest that most dogs will experience their first heat cycle is at 6 months of age. Most breeds have their first heat at about 6 months old but it may be earlier or later. However females are receptive to males for only about half of.
The earliest that most dogs will experience their first heat cycle is at 6 months of age.
The cycle which starts once they hit puberty occurs when they are about six months old. The time during which male dogs are attracted to a female dog is variable approximately 18 days. The average is 7-10 days. Some dogs come into heat as regular as clockwork every six months whilst others are highly variable. Signs seen during this phase include a swollen vulva blood-tinged discharge excessive licking of the genital area clingy behavior and aggression toward male dogs. There are 3 common signs for a dog in heat during this stage.