Canine Ovulation Cycle
Ovulation timing is important because there is a tremendous difference in female canines when ovulation occurs.
Canine ovulation cycle. Progesterone is secreted before ovulation in dogs and we can use this characteristic of the canine estrous cycle to determine when the bitch ovulates. It is not possible to predict ovulation without ovulation timing. It is similar to a woman s menstrual cycle except that it only happens twice a year. Here is a short recap.
In some cases the discharge will not be apparent until several days after heat has begun. The normal reproductive cycle of the bitch. Many breeders today use lab tests to measure progesterone luteinizing hormone and vaginal cytology smears to determine when ovulation occurs. The estrous cycle in dogs on average happens twice a year once a dog reaches sexual maturity.
Ovulation timing when to breed your bitch. Timing ovulation within the heat cycle of a bitch isn t as straightforward as it first appears. Canine reproduction part 1. Throughout the adult reproductive years of the female the structural composition and hormonal activity of the ovaries are continually changing.
On average a dog will be in heat for 1 to 2 weeks but this can be shorter or longer. Timing mating to coincide with ovulation in dogs is a challenge faced by all dog breeders. Reproduction and the bitch. The single biggest cause of failure for a bitch to fall pregnant after mating is wrong mating time.
Female dogs do not menstruate in the way that women do. If you have a female puppy you ll need to be prepared for her estrus cycle. Scarlette gotwals discusses ovulation timing and canine reproduction. Getting good at picking the estrus ovulation and the fertile period in the bitch is essential if you want to achieve the litters you desire.
In many cases a bloody vaginal discharge is the first sign that a pet owner will notice when their dog comes into heat.