My chiwinnie went into heat at about 7 months of age and it lasted two weeks. Watch them carefully as they tend to stray off (even in bad weather) when they are in heat. Their heat cycle can last up to 21 days.
2 weeks
Dogs, no matter the breed have a heat cycle twice a year on average, lasting 20-24 days.
that can stay in the heat for like 10 to 20 days
After mating, locking only lasts about an hour.
If the female dog has a normal heat cycle, it last 21 days.
it depends how long you leave them for
Dogs will stay underwater as long as they need to without hurting themselves. Like humans they know when they need to come up for air.
3 weeks
10 days
Around 24 hours.
A female dog will most likely stay in heat for about 21 days. 7 days coming in heat, 7 days in heat, and 7 days going out of heat. You will most likely notice some bleeding for about 7-10 days. From experience females are most receptive to males for 7-10 days after they stop bleeding.
Yes because of the fact that dogs cannot stay with one dog for to long