Virtually all breeds have two oestrus cycles each year. Initially, the vulva swells and within a day there is a clear discharge, which becomes tinged with blood the next day. This discharge increases in intensity and then slowly diminishes, ending after about ten days. During this time the female becomes more alert and urinates frequently, leaving signals of her impending willingness to mate. Ovulation takes place soon after the discharge has stopped. Only now will the female accept mating. Hormonal changes occur regardless of whether a female is pregnant, which is why there is no simple blood or urine tests to confirm impending motherhood.
There is no such breed. Each female dog as an individual will vary during her heat. Normally you see the most blood in the beginning of the heat then it slowly stops.
This is normal - not all dogs spot or bleed during their heat cycle.
No, they get pregnant about 3or4 days into the bleed
After she quits bleeding.
Small terrier puppies typically go into heat for the first time around 6 to 12 months of age, although this can vary depending on the individual dog and breed. During their heat cycle, they may exhibit behavioral changes and will bleed for about 7 to 10 days. It's important to monitor their behavior and consult a veterinarian for guidance on spaying and managing their heat cycles.
Yes. Females do bleed when they are in heat. I would suggest keeping them in a linoleumed or tiled area to make cleaning up after your pet easier. You can also purchase "doggy diapers" for this specific purpose.
no guinea pigs do not bleed when on heat but if your guinea pig starts to bleed it means it needs worming
yes
Male dogs do not go through heat. After adolescence (usually 4/5 months onwards, depending on breed) male dogs are usually able to successfully mate with a female dog who is in season (see below). Female dogs go through heat/a season, usually twice a year (again, depending on their breed). During this time they may bleed, like a human having a period, and are able to become pregnant if they are with an entire (uncastrated) male dog.
They start heat for a week, then they bleed for about a week,then they want to breed for a week so all together around 3 weeks.
Right after the female stops bleeding is when she can be bred. She will get a clear with pinkish discharge after bleeding, which is when you can breed her, but she will not accept a male while still bleeding.
The Brahman breed is the most heat tolerant, originating from India.