Can a large bitch use her fingers directly when she is in estrus?

Dogs should be carefully observed every day from estrus to mating. If they miss the opportunity, they have to wait for half a year. As long as the bitch keeps licking her genitals, she must be in heat. Bleeding bitch, just in estrus, vulva is a little swollen, and there is a small hard tube at the bottom of vulva. If you rub it gently with your hand a few times, there will be little black and red blood, which can be concluded as estrus.

The biggest feature of estrus bitch is that blood and mucus are discharged from vulva. They should keep the vulva clean, and wash the vulva with clean warm water, basin and cloth every day, and don't use dirty water, otherwise it may cause reproductive organ infection. Cushions that dogs contact during estrus should be soft, clean and disinfected. Do not use dirty cloth, waste paper and unsterilized mats. The items that dogs come into contact with should be washed frequently in Qin Ying, and it is best to dry them in the sun. Keep warm and don't catch a cold. Try not to take a bath during estrus, let alone let it lie on the cold ground for a long time. The most convenient thing is to put on shorts for your dog, which can not only avoid the harassment of male dogs, but also avoid bacterial infection. E pet has shorts, which looks good.