Most dogs will come into heat twice a year. This can be altered by stress such as being relocated etc. They will sometimes skip a heat. The heat cycle usually last about three weeks from beginning to end.
Every 6 months.
As with most dog breeds, Great Danes will go into heat approximately every 60 days throughout the spring and summer.
Every 6 months to a year is normal.
63 days - estimated from the time of mating.
A Jersey cow should be cycling, on average, once every 21 days.
They usually go on heat when their 1 year old, but they might start sooner or later.
No
Dogs usually go into heat twice a year, although some individual dogs will go into heat more or less often. Typically, a female will remain in heat for about three weeks, although she will only bleed for the week to a week and a half.
Every six months for two weeks on average.
Well a hamster can go into heat right after she gives birth.
Every 6 months.
When the boxers are on heat, they usually mate just like the cats.
most female goes go into heat every 7-8 months
Really what I think is that no a labradors fur should not go patchy. That is a sign of sicklyness.
---- ====== ====== it depends on the weather in the time of heat ---- ====== ====== it depends on the weather in the time of heat
Females go into heat every five to nine months. So five to nine months after her last heat she will go into heat. The litter should not affect her next heat cycle.
being bred does not matter leapords go into heat around Jan. - Feb. heat last for females 7 days at most