Female dogs stay in heat, technically known as "estrus," for five to 13 days. The length varies between different breeds and individual dogs. Male dogs are attracted to female dogs for approximately 18 days.
Female dogs usually go into heat twice a year, with the first cycle occurring on average between 6 and 12 months of age. It can occur earlier in small breeds or later in large breeds. Signs a dog is in heat include increased urination, a swollen vulva and a yellowish vaginal discharge. About.com recommends spaying female dogs before their first heat unless the dog is intended for breeding.Learn More
Red eyes in Boston terriers are often signs of dry eyes or corneal ulcers. According to Boston Terrier Rescue of North Texas, dry eyes, or keratoconjunctivitis sicca, are common in the breed. This condition is characterized by a lack of tear production. The rescue site reports that dry eyes have several possible causes, including infection, hypothyroidism and diseases of the immune system.Full Answer >
Toy poodles usually live 12 to 14 years. They are the smallest variety of poodle and grow up to 10 inches high at the shoulder and usually weigh between seven and 14 pounds.Full Answer >
A smooth-coat border collie is a border collie with short fur all over its body. This is in contrast to the rough-coat variety, which has medium-length hair on most of its body and shorter hair on its extremities, ears and face.Full Answer >
The best and easiest food to feed an Alaskan Malamute is dry dog food. The food should be between 21 and 24 percent protein and contain between 10 to 14 percent fat.Full Answer >