What are the precautions for breeding Border Collies? Before mating, you should let your Border Collie interact with each other several times. After mating, the female Border Collie cannot be allowed to sit down; male Border Collies cannot mate more than 40 times a year. times, the second mating of the Border Collie should be at least 24 hours apart; the mating time can be chosen in the early morning, when the Border Collie is in good condition, and in a quiet location.

1. Before mating, the male dog and the female dog should meet and come into contact several times, which can make the male dog have a strong sexual desire. After mating is completed, parents should lead the female dog with a short leash and not allow her to sit down.

2. Mating frequency of male dogs

Because male dogs consume a lot of physical energy when mating, so male dogs must have good physique and strong sexual desire. A male dog should not mate more than 40 times in a year, and they should be spread out as evenly as possible. Therefore, attention must be paid to controlling the number and frequency of dog breeding. The interval between second mating must be at least 24 hours, otherwise it will not be conducive to the conception of the female dog.

　3. Selection of mating time and place

It is best in the early morning when the male and female dogs are in good mental condition. It is necessary to choose a quiet place so that the male and female dogs can mate naturally without being exposed to adverse stimulation and influence from the outside world. Artificial assistance can be provided if necessary.

　4. Pay attention to safety in artificially assisted mating

For first-time male dogs who lack sexual experience, they can be allowed to watch other male dogs mating, or they can be mated with multiparous female dogs to stimulate normal sexual behavior. Multiparous female dogs with obvious estrus have strong sexual excitement and can induce first-time male dogs to mate. When the female dog's sexual reflex is not strong and makes natural mating difficult, the assistant can grasp the female dog's collar, support the female dog's abdomen, keep it in the mating position, and assist the male dog to insert the penis into the vagina to force the female dog to accept mating.

5. Before mating, a biting male dog or biting female dog should wear a muzzle. During mating, the female dog should be prevented from sitting down to avoid bruising the male dog's penis.

6. Due to the special mating of dogs, the locked buttocks touch state lasts for a long time. They cannot be forced to separate. They should be freed after mating is completed.

7. Do not mate within 2 hours after eating to avoid reflex vomiting in male dogs.