Any time from 6 months on is possible for a Labrador. Usually it is around 8 months of age.
yes
A Labrador's first heat will be from 6-8 months old. They will go into heat for 3-4 weeks, twice a year.
no they don't, and the male also have no interest.
It's a name for a female dog who is going through heat.
When you have her spayed.
Around 5-8 months. And its not puberty, its a heat cycle :)
it has to heat itself up first
It's the same with any dog, when it's in heat.
A female Labrador can go into heat as earlier as 6 months of age. However, usually it is around the 8 month range.
The first heat cycle for a female dog would be between 6-24 months. If she doesn't have her first cycle by then, you take a trip to the vet. And it doesn't necessarily matter what kind of dog it is to have a certain heat cycle. Hope this helps!
You can't make a dog come into heat. They will have their first heat roughly 6-12 months, possible shorter or possibly longer. No 'breeder' mates their Rottweiler on the 1st or the 2nd heat. The third is best. Dogs have a heat every 6 months.
Every 120 days, a dog goes into heat. The pregnancy period is included when calculating the next heat.