Can My Dog Get Pregnant When Not In Heat?


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Whether you’re frightened about your pet baby becoming pregnant or you’ve found the right mate and wish to breed your doggy, you might be asking whether your female dog can get pregnant when not in heat.

The short answer isn’t any. Dogs can’t get pregnant when not in heat. 

Like all mammals, dogs cycle out and in of fertility and might only get pregnant when ovulating.

In truth, female dogs can’t even have intercourse after they aren’t in heat, as their reproductive system won’t open for penetration.

When your female dog isn’t in heat the perfect a male dog can do is dry hump them, which they are going to occasionally do.

Identical to with human women, it will not be at all times obvious when your dog is ovulating.

If a friend tells you their dog got pregnant when she wasn’t in heat, likelihood is her fertility symptoms were minor and nobody realized that she was in a fertility phase (except a sly male pup).

Let’s take a better take a look at the warmth cycle of the feminine dog so you’ll be able to higher understand after they are fertile, detect whether or not they are fertile, what pregnancy looks like in dogs, when it’s secure to breed your dog, and prevent pregnancy.

DISCLAIMER: We should not veterinarians. This text is for entertainment purposes only. In case your dog has any health issues including pregnancy please seek the advice of together with your veterinarian.

Female Dog Heat Cycle

Most dogs will go into heat twice a 12 months, but it is a rule of thumb and definitely not true of all dogs.

Small dogs are likely to have more frequent heat cycles and may be fertile three or 4 times a 12 months.

Greater dogs equivalent to St. Bernards and Great Danes have slower cycles and should only enter heat annually.

The breed will not be the one think about determining your dog’s heat cycle; health and lifestyle aspects are also vital.

Health conditions equivalent to malnutrition and overexercise can reduce your dog’s fertility. They may probably also skip heat cycles after pregnancy.

Dogs which have hit a very good breeding age but have still not delivered a litter may go into heat more often for a time period.

The warmth cycle is technically called the estrus cycle and might last anywhere from five to twenty days in dogs.

Before entering the estrus cycle your dog will undergo proestrus, which needs to be the sign that they’re coming into heat.

The proestrus cycle can last anywhere from 4 to twenty days, and that is once you will begin to see a bloody or pinkish discharge out of your dog.

You might also notice increased interest from male dogs, but since your female dog will not be yet able to mate, she won’t have an interest.

You will likely notice that your dog spends a number of time cleansing herself at the moment, which is totally natural and mustn’t be discouraged.

If her bleeding is especially heavy, you might need to use doggy diapers to stop staining of your floor and furniture.

I highly recommend doggy diapers based on experience. Yes, we’ve needed to throw things out due to staining 🙁

We use and recommend the material washable doggy diapers you could wash. Nevertheless, we’ve also heard friends who liked the disposable doggy diapers.

The End Of The Cycle

When your dog enters the estrus phase, her symptoms will change. Her discharge will transition to a more yellowish color, and her vulva and nipples will change into swollen.

Suddenly she might be searching for out male dogs and maybe whining when one passes nearby.

Female dogs also are likely to change into more clingy at the moment and won’t want to depart your side.

In case your dog becomes pregnant during her estrus cycle, she is going to then enter diestrus. Pregnancy in dogs lasts from 60 to 90 days.

If she doesn’t change into pregnant she is going to enter anestrus, which is the period of inactivity between fertile periods.

While these symptoms are often present during a female dog’s heat cycle, they should not at all times the identical and so they should not at all times obvious.

You might find that the primary time your dog enters heat she has heavy bleeding after which an obviously swollen vulva.

The subsequent time she enters heat, bleeding and swelling may very well be practically unnoticeable.

Nevertheless, every dog is different. We’ve had several female dogs go into heat.

In our experience with our Golden Retriever, Raven we barely notice when she goes into heat and there’s minimal bleeding.

Alternatively, it’s very obvious with our black Labrador Retriever, Elsa. We discover light blood marks across the house and she or he immediately need doggy diapers or it might probably get very messy.

A cycle with minimal symptoms is usually called a silent heat cycle. That is when a dog is probably to get pregnant without her owner realizing that she is in heat.

Pregnancy Symptoms In Dogs

Should you discover that your dog has mated, it’s price watching her to see if she has change into pregnant. Female dogs change into pregnant around 40% of the time after mating. 

Your dog may not start to point out marked external signs of pregnancy for 30 to 40 days, at which point she is already halfway through her pregnancy.

The primary signs include weight gain, increased appetite, reduced energy, and nausea and vomiting.

We had a really difficult time determining whether or not Raven was pregnant. She didn’t show obvious symptoms until about 50 days. She didn’t even have much of a belly until that time.

If you must know in case your dog is pregnant sooner, you’ll be able to take her to the vet for a blood test or ultrasound. This could detect pregnancy after two to 3 weeks. 

If you must terminate your dog’s pregnancy, it is feasible. Prostaglandin F 2alpha (a natural hormone) is taken into account a secure and effective drug for termination.

She’s going to have to take 0.1mg/kg thrice a day for 48 hours, after which 0.2mg/kg thrice a day until all of the fetuses are evacuated. This might be confirmed by an ultrasound.

While that is an option, it will not be really useful when not crucial because it is prone to be a highly traumatic experience on your pet.

Should you don’t want your dog to get pregnant, the perfect thing you’ll be able to do is monitor her heat cycle and keep her away from male dogs while ovulating.

This sounds easy, but will be difficult. It’s incredible the obstacles that dogs will overcome to succeed in a possible mate when a female dog is in heat.

While spaying is essentially the most effective technique to ensure your female pup doesn’t get pregnant, there are risks involved.

Should you do intend to spay your female dog, please read What Is The Best Age To Spay/Neuter A Dog?


Should I breed my dog in her first heat cycle?

No, it will not be really useful to breed your dog during her first heat cycle, which might occur when she is as young as six to 12 months.

At this age, their bodies should not fully developed and each pregnancy and breastfeeding can have a detrimental impact on their health.

Adolescent dogs are also more prone to develop aggression if bred too young.

Along with this, lots of the tests used to find out whether a dog is fit for breeding can’t be administered until they’re no less than two years old.

Breeding a dog without these tests increases the probabilities of passing down bad genes that may end up in puppies with serious health issues.

Are there oral contraceptives for dogs?

There are currently no approved medications for controlling canine fertility cycles in the US or Canada.

Medications can be found in another countries, but they’re considered to have a high incidence of life-threatening unintended effects. Read more here.

Can I give my dog human contraceptive pills?

There’s a myth that if you happen to give your female dog two human contraceptive pills following intercourse, it is going to prevent pregnancy.

Since human female hormones are quite different from canine hormones, that is unlikely to stop pregnancy and should make your dog sick.

There are dog-specific antihormones available which may be effective as a “morning-after pill,” but they have to be prescribed by a vet.

Is My Dog Pregnant?

Female dogs can’t get pregnant after they aren’t in heat.

Not only are they not fertile, but their reproductive organs won’t open for penetration unless they’re in heat in order that they can’t even engage in intercourse.

Should you discover that your female dog has engaged in intercourse, likelihood is that her heat symptoms were minimal or silent, so you probably did not realize she was in heat.

When this happens, there may be a high probability that your dog has change into pregnant, as most breeds get pregnant about 40% of the time.

While there are things you could do to terminate pregnancy in a dog, this will not be great for his or her health. The perfect thing you’ll be able to do is prevent pregnancy.

Should you don’t plan on spaying your female dog, this implies monitoring their fertility cycle with care and keeping them well separated from male dogs during their heat cycle.

Have you ever ever had a pregnant dog?

Was it unexpected?

Tell us about your experiences within the comment section below.

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