Normally they start around the 6 month age bracket. If they are exposed to another female in heat they may start earlier. 6-9 months is the average age. It seems like the smaller breeds start at the earlier ages and the larger breed towards the later months of age.
They start around 6-8 months of age and a heat lasts 3 weeks. Their heat cycle doesnt run every month like a humans, but every 6 months. (Lucky little things)
Maybe like 3 months old. They start it all the time and its not called a period, its called 'in heat'. A female dog can start their in heat at any time.
Female dogs go through a heat cycle, called estrus, every six months. She will have proestrus, or a bleeding cycle, before her true heat cycle during which she is very receptive to the advances of male dogs. This heat cycle lasts for several days up to three or four weeks.
At least a year. Wait until the 2nd heat cycle to breed them to decrease risk of death of health problems.
my miniature schnauzer was born 12/20/11 when will she have her first heat
what controls the heat pump to determine whether it is in the heating cycle or cooling cycle
Around 5-8 months. And its not puberty, its a heat cycle :)
it usally starts 3-4 years old
A Min-Pin can start their first heat cycle as early as 4 months old. The Min-Pin stays in heat on average for 2 to 4 weeks and the heat cycle occurs twice a year.
Yes and you might mean "Shnauzer"
what controls the heat pump to determine whether it is in the heating cycle or cooling cycle
Rabbits are 'induced ovulators' which means they ovulate when stimulated by a male to do so. They have no cycle or heat-patterns which allows them to mate at any time of the year.