A female dog is normally referred to as a bitch. She can go into heat starting at five month of age, at which time, if she is not spayed, she can become pregnant. Most female dogs go into heat twice yearly, lasting about two weeks. The gestation period until the birth of her puppies is about nine weeks. The anatomy of a pregnant female dog functions similarly to the female anatomies of other mammals. For more information on your female Chihuahua, speak with your local Rockford area vet at http://www.petswelcome.com/illinois/rockford/veterinarians.html.
There are four stages of the heat cycle. Small dogs can go into heat as young as five months old whereas giant breeds may not go into heat for over a year. The heat is brought on by the production and release of the ovaries. Stage one is the proestrus, in which the vagina swells with a bloody discharge. Males start showing interest at this point although she is as yet unreceptive. Step two is the estrus, when the eggs are released and travel through the oviducts. The female at this point will let a male mount her to mate. Stage three is the diestrus, during which, if fertilized, embryos will attach to the wall of the uterus with the placenta. The last stage of heat is anestrus, which is the period between cycles.
Petbitsforyou.com states that a female dog, depending on her size, can have between three and five sets of mammary glands or nipples, which are tiny at birth. They get larger when a female goes into heat and engorge with milk about halfway through her pregnancy, ready to feed her pups when they are whelped. Female dogs with great maternal instincts have been known to produce milk for baby animals, not their own, which are orphaned.
According to Peteducation.com and aces.edu, the ovaries are where the eggs are produced along with reproductive hormones. These eggs develop within fluid-filled sacs called follicles. The ovulated eggs then pass into little tubes called the oviducts, where they will be fertilized by sperm.
The uterus is shaped like two long horns on either side of a short body. Within two days of ovulation and fertilization, an egg implants itself inside the walls of the uterus. This is where the embryos will grow, surrounded by the placenta, which nourishes them.
The cervix is the path from the uterus to the vagina. During pregnancy, the cervix is closed to the birth canal. This protects any microorganisms from entering the uterus. During labor, the cervix will dilate, getting ready for the birthing process from the uterus to the vagina for delivery. Most dogs do not need help in the birthing process.
The vagina is the organ that extends from the cervix to the vulva. The vulva is the outer organ, which consists of the external genitalia, a clitoris, and two vertical lips.
Looking for wholesome, natural and homemade treats for your favorite canine best friend, Ledfoot’s Pet Bakery near the Rockford area is happy to meet your needs. Check out the website at http://LEDFOOTSPETBAKERY.COM. You can contact Susan Weitzel at 815 784-6358, susan@Ledfootspetbakery.com.
For Vet assistance in the Rockford area, you can check out – http://www.rockfordvetclinics.com/, http://bellwoodvets.com/, http://www.petswelcome.com/illinois/rockford/veterinarians.html http://www.perryvillepet.com/, http://bellwoodvets.com/services_surgical.php – for all cat issues, go to – http://local.catster.com/Spay_Neutering_Rockford_IL-p3154-Rockford_IL.html
For all your pets needs in Rockford, go to your local PETCO – 6305 East State Street, Rockford, IL 61108, (815) 229-0184 – http://www.petco.com/or your local PETSMART – 6320 East State Street, Rockford, IL 61108, (815) 397-7880 – http://stores.petsmart.com/result-details.php?store=493 – PETLAND, (815) 332-4200 – www.petland.com/
For many of your pets essentials, visit your local Rockford area CVS pharmacies. There are four convenient locations – 3134 11th Street, Rockford, IL 61109, (815)398-0048 – 110 S Alpine Rd, Rockford, IL 61108 –
3718 Main Street, Rockford, IL 61103, (815)877-9620- 2454 S. Alpine Rd.,
Rockford, IL 61108, (815)399-5421- http://www.cvsphoto.com/home
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