Sentences with phrase «estrus once»

A mature female wolf comes into estrus once a year.

Gradual cessation of discharge: The pinkish - tan discharge of estrus once again turns red, but now tapers off over the course of the final week.

Another interesting fact about this breed is that, like their wild ancestors, West Siberian Laika females only go into estrus once per year, generally whelping their puppies in the spring time.

Not exact matches

The Tibetan Mastiff has a cycle once a year similar to the wolf, but most breeds go into estrus twice per year.

Once discharge changes from bloody to watery and pink in color, the female dog is experiencing the estrus stage.

Once she goes into her first estrus or heat cycle, she'll remain in heat for 21 to 30 days, according to the University of California Davis School of Veterinary Medicine.

Once the bitch has reached standing estrus, breeding should be allowed every two days for two to three breedings.