狗狗接生全攻略（Dog dog）.docVIP

狗狗接生全攻略（Dog dog） Dog delivery strategy Dog physiological structure: You can see in the following from the appearance of vulval anus. There are two ovaries in the abdomen of bitches, each of which is about 1.5 centimeters. The ovary is suspended from the abdomen and is located near the kidney and is wrapped in a fat capsule called the bursa. The bursa stops the egg produced by the ovary and passes it into the fallopian tube, which leads to the uterus. The uterus is made up of two separate angles and joined together in what is called the uterine body. Between the uterus and vagina is called hypertrophic cervical part, in addition to estrus and birth period, the cervix was shut. To the vaginal vestibule, the two wall forming the vulva and urethral with this. Bitches are usually between six and December at the age of onset phenomenon will appear for the first time, smaller varieties or hard dogs usually in six ~ September at the age of estrus appeared phenomenon, but some varieties may be giant has not started until the age of two. The reproductive cycle of a bitch can be divided into 4 stages, usually lasting six or seven months, while the length of the absence of estrus varies greatly among individuals. Five to six weeks pregnant bitches need to eat more food intake, generally will increase by 1/3 to about half, at this time, should let the bitch Shaoliangduocan, because the developing fetus occupies a large space of the abdomen, a large number of eating will make a bitch, belly bulge. During this time, in order to promote the secretion of milk, the bitch must eat high quality protein, cheese, eggs, meat, but also to add some vitamins and minerals, which calcium supplements can not be ignored. Prenatal preparation Production omen: The average dogs pregnancy is 58~65 days (average 63 days), and when the bitch is pregnant for nearly 60 days, signs of production become apparent: 1, the bitch began to appear restless, and constantly use the front foot to grab the floor, m