Safe and effective termination of pregnancy is possible in both dogs and cats by administration of prostaglandin F 2alpha (natural hormone) at 0.1 mg/kg, SC, three times a day for 48 hours followed by 0.2 mg/kg, SC, three times a day to effect (until all fetuses are evacuated as confirmed by ultrasonography).
If a dog is known to be pregnant, multiple doses of natural or synthetic prostaglandins can be used throughout pregnancy, whereas multiple doses of prolactin inhibitors (cabergoline, bromocriptine, metergoline) or dexamethasone can be used in the second half of pregnancy.
If it is important that the female animal be bred in the future, the pregnancy can be terminated without sterilizing her. This entails the use of medications to end the pregnancy during the second “trimester," about 30-40 days into the pregnancy.
The most common form of sterilization in dogs and cats is surgical, spaying in females and castration in males. Non-surgical fertility control can either result in sterilization or temporary contraception and could offer a cheaper way to keep wild dog and cat populations under control.
Alternative birth control methods are available to prevent pregnancy in dogs, but the FDA hasn't approved any of them, and none are 100% effective.
When it comes to the morning-after pill for dogs, the most common solution is the treatment with either diethylstilbestrol (DES) or estradiol cypionate (ECP). They both rely on estrogen therapy as estrogens usually prevent fertilized eggs from migrating and implanting in the uterus.
Medical termination, which involves administering medication to induce abortion, is generally $45 - $175 during the first 15 days and $100 - $700 afterward. However, the cost of the medication and any required follow-up care may still add up to several hundred dollars.
A Shot of Good News
Zinc is a natural spermicide, and the injection allows the product to render the dog infertile. Even as the sperm are dying, the dog's body is responding by blocking the tubes that carry sperm with scar tissue, while absorbing and metabolizing the solution.
Pregnancy in dogs, also called the gestation period, normally ranges from 57-65 days, with an average of 63 days. With a planned breeding, you should record the exact date of mating. If there are two matings, note the dates and expect birth to occur between 63 and 65 days later.
Dog pregnancy diagnosis. Your vet can confirm a pregnancy with either a dog pregnancy test, which measures her hormone levels, from days 21-25 of her term, or by ultrasound from day 20-22. From around day 30 your vet will be able to carry out a physical examination to count how many puppies your dog is having.
Dogs cannot get pregnant until they're in heat, during which they breed to birth puppies (whelp). Even then, they are only fertile during one part of the heat, when they are in estrus, not the entire time. Intact females can only get pregnant about 2 to 3 times yearly when their estrus or heat cycle occurs.
Antibiotics and/or pain medications, such as oxytocin, may be administered to your pregnant dog during delivery. However, unless your dog has complications associated with pregnancy, she can give birth at home. This will be more comfortable for her and the puppies.
A whopping 40% of female dogs will fall pregnant after just one mating session! That incredibly high number means you are at considerable risk of having a litter of unwanted puppies if you are not careful. Thankfully, there are relatively safe means to prevent pregnancy after mating.
Note that you cannot use a human pregnancy test to see if your dog is pregnant. A human pregnancy test and a dog pregnancy test aim to detect different hormones. There are no urine tests available to check a dog's pregnancy.
How many times should a dog mate to get pregnant? Although a dog can get pregnant from one mating, most stud dog owners will recommend the dogs mate two (or even three times), usually 24 – 48 hours apart each time, but this may depend on whether a tie or a slip mating has been achieved.
Female dogs can get much more life threatening conditions if they are not spayed. They can get an uterine infection, called pyometra, that requires emergency surgery. If this condition is untreated or surgery is not done as soon as possible, the infection gets into the bloodstream and becomes fatal.
Full Laparoscopic Spay (Ovariectomy): The ovaries are removed from a female dog using a laparoscope and harmonic scalpel. Laparoscopic Surgery advantages: less invasive, less painful, less anesthesia, allows for excellent visualization of abdominal organs and reduced recovery time.
In intact animals (those that aren't spayed yet), the chronic effect of sex hormones can result in overstimulation of certain cells within the uterus called cystic endometrial hyperplasia (CEH). CEH can then progress in a severe E. coli infection and pus infection within the uterus.
Alizin® is a safe and effective drug treatment for mismating that induces abortion in dogs. It has a synthetic progesterone antagonist which blocks the signals that would otherwise allow successful ova implantation and subsequent maintenance of pregnancy. It does not affect future gestations or fertility.
Typically, most drugs are absorbed within 20-30 minutes after given by mouth. Vomiting after this amount of time is not related to the drug in the stomach as the vast majority, if not all, has already been absorbed. In this case do not give another dose.
A: A dog is said to be in heat when they are in the proestrus and estrus stages of their reproductive cycle. During proestrus and estrus a dog will have bloody discharge from the vulva, and during estrus, a dog can get pregnant. Proestrus and estrus last anywhere from 1-3 weeks in most dogs.
The right time to breed your dog is when she is around two to three years old. Her body has then become fully matured to take on the full stress of pregnancy and the things that come after.
After about 9-10 days, the bleeding will become more watery, or stop. It is at this time your female will, most likely, be at her most fertile. This proestrus stage can last as long as 20 days in some dogs. So the end of bleeding can be a more useful indicator of peak fertility.
Typically, oxytocin is given to dogs and cats at a dose of 2 to 20 units intravenous or intramuscular. At least 30 minutes should elapse before giving another dose.
Yes, NexGard is approved for use in breeding, pregnant and lactating female dogs. Does NexGard or NexGard SPECTRA need to be given with food? Unlike some treatments, NexGard and NexGard SPECTRA do not need to be given with food.