Search results
Results From The WOW.Com Content Network
Literally, a bitch is a female dog; as an insult, it originally compared a woman to a dog in heat. According to the Oxford English Dictionary, the term bitch comes from the Old English word bicce or bicge, meaning "female dog", which dates to around 1000 CE. It may have derived from the earlier Old Norse word bikkja, also meaning "female dog ...
A female dog nursing her newborn puppies. The female dog may produce colostrum, a type of milk high in nutrients and antibodies, 1–7 days before giving birth. Milk production lasts for around three months, [120] [121] and increases with litter size. [121] The dog can sometimes vomit and refuse food during child contractions. [122]
A female dog or other canine; Bitch (slang), a vulgar derogatory term used primarily referring to women, but often towards men as well; Bitch or bitches may also ...
Dog breeding is the practice of mating selected dogs with the intention of maintaining or producing specific qualities and characteristics. When dogs reproduce without such human intervention, their offspring's characteristics are determined by natural selection , while "dog breeding" refers specifically to the artificial selection of dogs, in ...
A female dog is usually diestrous (goes into heat typically twice per year), although some breeds typically have one or three cycles per year. The proestrus is relatively long at 5 to 9 days, while the estrus may last 4 to 13 days, with a diestrus of 60 days followed by about 90 to 150 days of anestrus.
Pyometra or pyometritis is a uterine infection. Though it is most commonly known as a disease of the unaltered female dog, it is also a notable human disease. It is also seen in female cattle, horses, goats, sheep, swine, cats, rabbits, hamsters, ferrets, rats and guinea pigs.
For several days before estrus, a phase called proestrus, the female dog may show greater interest in male dogs and "flirt" with them (proceptive behavior). There is progressive vulval swelling and some bleeding. If males try to mount a female dog during proestrus, she may avoid mating by sitting down or turning round and growling or snapping.
The Bichon Frisé is a small dog, standing 23–30 cm (9–12 in) at the withers and weighing approximately 5 kg (11 lb), the weight varying in proportion to the height. The skull is rather flat, but may appear rounded; the muzzle tapers only slightly, and constitutes two-fifths of the length of the head.