Typically twice a year. The cycle may vary from 6-8 months.
A female dog will go into heat about twice a year. They may skip a heat cycle occasionally, but will seldom have an extra one.
I've breed English Labrador Retriever's for over 7 years now and they all go into heat every 4 months.
Approximately every 6 months, unless you have her spayed (which is a very good idea for her health and to control the unwanted dog population).
about once every 6 months to 1 year
Usually by age 1.
One or two times per year is typical.
A Labrador's first heat will be from 6-8 months old. They will go into heat for 3-4 weeks, twice a year.
A female Labrador can go into heat as earlier as 6 months of age. However, usually it is around the 8 month range.
Labs are some of the smartest, if not THE smartest dogs in the world. They are quick to teach and can be taught to retrieve in just a year. My neighbor has a 2 year old black lab that will retrieve ducks, geese, etc. He will also throw empty beverage cans away! They are excellant retrievers!
If you ever want to find facts about labrador retrievers you can go to wikipedia and encyclopedia on google. If you are looking to buy a dog i strongly recommend a labrador retriever. They are great loving dogs, i have 2!
They are located on the Labs belly. It is the same with every female dog. If your dog never went through a heat they might be harder to spot than if they did go through a heat.
Canada But either way, Labrador in Canada is not connected with the dog.
Labradors, they have the best intellagents, they are more loyal and are rated most popular dogs. Golden retrievers shed to much and are more afraid to save a life, a labrador will jump in to see if you are hurt no matter who you are. They are life savers so go against goldens! go for labs!
Labrador rescue is a rescuing agency that offers homes for even the most traumatised labs. to rescue a labrador today go to Labrador Rescue Australia
Every 6 months.
the Labrador duck was the first bird to go extinct in North America
For female animals, they go in heat about every 6 months.
When the boxers are on heat, they usually mate just like the cats.