How old is a dog when they go into heat?

Answer 1

She'll come into heat at, or around 6 months but you never want to breed her until she is around a year, to a year and a half, old. The pups will be sub-standard and a have low survival rate. They will usually go into heat about twice a year.

Answer 2

Dogs typically go into their first heat cycle between 6-12 months of age, although this can vary based on the breed and individual dog. Small breeds tend to go into heat earlier, while larger breeds may not experience their first heat until they are closer to 2 years old.

Answer 3

Usually between the ages of six months and a year - but sometimes later.

Answer 4

Most female dogs have their first estrous cycle between 6 and 12 months, although some larger breeds delay until as late as 2 years.

Answer 5

Usually at about 4 to 6 months old. This is when a female will have her first heat. It is best not to breed it this young.

Answer 6

12 yers because before 12 years they are young enough to go into heat

Answer 7

if you had her since she was a baby wait a yr once every yr they go in heat when there one year old they will go in heat

Answer 8

Usually between the ages of six months and a year.