The heat cycle lasts approximately 2-3 weeks. I highly suggest you spay your dog if not planning on breeding her. She will live longer and be much healthier if you do. You will cut down her risks of mammary tumors, infections of the uterus, pyometria, perianal tumors, etc. She should be spayed when out of heat.
My dogs first heat cycle lasted about 4 weeks.
Typically a dog's period cycle will last for 21 days.
Water cycle is a continuous process. It will last long.
your menstrual cycle will last about 7 days
This heat cycle lasts for several days up to three or four weeks.
yes
your menstrual cycle will last about 7 days
2 months.
Dogs are in heat for about twenty one days. There are three stages in a female dogs' heat cycle.
about three weeks
It can last as long as the people want it to, or until the dogs or the racers themselves die.
my 11 months yorkie has today started her first season how long will this last