Can Dogs Get Abortions? Understanding Canine Pregnancy Termination

September 21, 2025 |

Canine reproduction, while a natural occurrence, can sometimes lead to unexpected or unwanted pregnancies. For dog owners, the question of “can my dog get an abortion?” is often a concern, especially when it comes to unplanned pregnancies. In this guide, we delve into this complex topic, offering a comprehensive overview of canine pregnancy interruption, its legality, procedures, and post-abortion care.

Before we delve into the question of “can my dog have an abortion?” its essential to understand the basics of canine reproduction. A female dog, known as a bitch, can go into heat or oestrus approximately twice a year. This is when she is fertile and capable of conceiving puppies.

During this period, a male dog (stud) may mate with her, leading to fertilisation of her eggs and the commencement of a potential pregnancy. Canine pregnancy lasts for roughly 63 days, beginning from the day of mating. During this time, the female dogs body undergoes significant changes to accommodate the developing puppies.

Have you ever found yourself in a situation where your female dog got pregnant unexpectedly? Maybe she escaped during her heat cycle or there was an unplanned breeding. As responsible pet owners, we sometimes face difficult decisions regarding our pets’ reproductive health. One question that comes up is whether dogs can get abortions, and if so, what does that process involve?

The short answer is yes, dogs can have their pregnancies terminated through medical or surgical procedures performed by veterinarians. However, there’s a lot more to understand about this topic, including the ethics, methods, costs, and potential risks involved.

Why Would a Dog Need a Pregnancy Termination?

There are several legitimate reasons why a pet owner might consider terminating a dog’s pregnancy:

  • Unwanted mating or mismating – The most common reason pet owners seek pregnancy termination is accidental breeding, especially when the female dog escapes or is approached by an unknown male dog
  • Health risks to the mother – Dogs with chronic conditions may face dangerous complications during pregnancy
  • Possible birth complications – Some conditions like hip dysplasia or severe malnourishment can make carrying puppies dangerous
  • Hereditary conditions – If dogs have genetic issues that could be passed to offspring
  • The dog is too young or too old for a safe pregnancy
  • Disproportionate mating – When breeding occurs between dogs with significant size differences
  • Recent litter – When a dog has recently given birth and becomes pregnant again too soon

It’s important to remember that spaying and neutering are the most effective ways to prevent unwanted pregnancies in the first place. But sometimes, despite our best efforts, accidents happen.

How to Confirm Your Dog’s Pregnancy

Before considering termination options, you’ll need to confirm your dog is actually pregnant. This usually happens around 30 days after mating with:

  • Blood tests – The “Witness Relaxin test” can detect pregnancy hormones
  • Ultrasound – Can confirm pregnancy at around 25 days gestation
  • Vaginal smear – Can verify the presence of sperm shortly after mating

Methods of Dog Pregnancy Termination

If your veterinarian confirms pregnancy and you’ve decided termination is necessary, there are two main approaches:

1. Surgical Methods

Surgical termination involves an ovariohysterectomy (spay procedure) while the dog is pregnant. This is permanent sterilization that removes both the ovaries and uterus.

Important considerations

  • More complicated than routine spaying due to fragile ovaries and enlarged blood vessels
  • Some vets may be uncomfortable performing this on dogs in late pregnancy
  • Recovery requires proper aftercare and monitoring
  • This is a permanent solution that prevents future pregnancies

2. Medical Methods

Medical termination uses medications to end the pregnancy. There are several protocols that might be used:

  • Prostaglandin and Prolactin Inhibitors – Considered the safest and most effective combination. Uses prostaglandin F2 alpha with either cabergoline or bromocriptine
  • Antiprogestogens – Medications like aglepristone (brand name Alizin) that block progesterone effects
  • Dexamethasone – A corticosteroid that can cause abortion in high doses but may have significant side effects
  • Estrogen shots (historical) – Previously known as “mismating shots,” these are now considered dangerous and are rarely used due to severe side effects

Most medical terminations are performed during the second trimester (around 30-40 days into pregnancy) and may require hospitalization for 5-7 days.

Important: What NOT to Do

There are several important warnings about dog pregnancy termination

  • NEVER attempt home abortion methods – These can be extremely dangerous or fatal to your dog
  • DO NOT use human “morning after” pills or Plan B – These are not approved for dogs and can cause toxicity or death
  • Avoid old-fashioned “mismating shots” – These estrogen injections are now considered dangerous due to severe side effects
  • Don’t delay seeking veterinary care – Earlier interventions are generally safer

Potential Side Effects and Risks

Like any medical procedure, dog pregnancy termination carries risks and potential side effects that vary based on the method used:

Prostaglandin F2 alpha may cause:

  • Nausea and diarrhea
  • Tremors and agitation
  • In severe cases: anorexia, mammary congestion, and blood loss

Prolactin inhibitors might lead to:

  • Vomiting (especially with bromocriptine)

Dexamethasone has more extensive side effects:

  • Excessive thirst
  • Increased urination
  • Potential uterine infection (pyometra)
  • Suppressed immune system
  • Induced Cushing’s disease-like symptoms

Surgical procedures carry risks related to:

  • Anesthesia complications
  • Surgical site infection
  • Suture issues
  • Bleeding

Recovery After Dog Pregnancy Termination

Following termination, your dog will need special care:

  • Rest and limited physical activity
  • High-quality nutrition
  • Close monitoring for complications
  • Lots of love and attention
  • Possible Elizabethan collar after surgery to prevent licking at incision sites
  • Management of vaginal discharge (depends on termination method)

Some dogs may experience temporary lethargy and depression following the procedure.

The Cost of Dog Pregnancy Termination

The cost varies significantly depending on several factors:

  • Early termination (within first 15 days of heat cycle): $45-$175
  • Medical methods: $100-$700
  • Surgical termination for late pregnancy: $2,000-$3,000 (including hospitalization)

Factors affecting cost include:

  • Your dog’s size
  • How far along the pregnancy is
  • Your geographic location
  • The veterinary practice’s rates

Legal and Ethical Considerations

Dog pregnancy termination is legal in most states, but there are ethical considerations:

  • Some veterinarians may decline to perform the procedure based on personal ethics
  • The stage of pregnancy can influence ethical discussions
  • Most vets consider the health and welfare of the mother dog and potential puppies

Prevention is Better Than Termination

The best approach is always prevention:

  • Spaying female dogs is the most effective way to prevent unwanted pregnancies
  • Careful monitoring during heat cycles if your dog isn’t spayed
  • Secure fencing and supervision during outdoor time
  • Responsible breeding practices if you’re a breeder

When to Consult Your Veterinarian

You should always consult with a licensed veterinarian if:

  • You suspect your dog is pregnant unexpectedly
  • You’re considering pregnancy termination
  • You notice signs of complications during pregnancy
  • You need guidance on the best option for your specific situation

Wrapping Up

Dealing with an unexpected dog pregnancy can be stressful, but knowing your options helps you make informed decisions. Pregnancy termination in dogs is a complex medical procedure that should only be performed by qualified veterinarians. While it is possible to terminate a dog’s pregnancy, prevention through spaying and responsible management remains the best approach.

Remember, every situation is unique, and what’s right for one dog might not be right for another. Your veterinarian is your best resource for guidance tailored to your pet’s specific needs and circumstances.

Have you ever faced an unexpected pregnancy situation with your dog? What decision did you make? We’d love to hear your experiences in the comments below.

Disclaimer: This article is meant for informational purposes only and is not a substitute for professional veterinary advice. Always consult with a licensed veterinarian before making decisions about your pet’s reproductive health.

can dogs get abortions

Legality of dog abortion

The legality of dog abortion in the UK is a topic that brings up many questions and concerns for pet owners. Under UK law, it is legal to have a dogs pregnancy terminated, however, the procedure must be carried out by a licensed veterinarian and there are certain conditions that must be met.

The decision to terminate a dogs pregnancy is not taken lightly and is generally only considered if there are medical reasons that could jeopardise the health of the mother or her puppies.

Its crucial to understand that this procedure is not used as a means of population control but rather as a last resort for health-related issues.

Methods of dog abortion

There are primarily two types of dog abortion methods: medical and surgical. The choice between the two depends on several factors, including the stage of pregnancy, the health of the dog, and the vets professional advice.

Medical abortion involves administering hormonal drugs to the pregnant dog to terminate the pregnancy. The specific abortion medication used depends on the stage of pregnancy.

In early pregnancy (approximately the first 25 to 35 days after mating), natural or synthetic prostaglandins are administered. These hormones trigger uterine contractions to expel the fetuses.

In the second half of pregnancy, prolactin inhibitors or dexamethasone may be used. These medications block hormones necessary for pregnancy, inducing the body to terminate the pregnancy.

Surgical abortion, also known as spay surgery, involves the removal of the uterus, ovaries, and the fetuses. This procedure not only terminates the current pregnancy but also prevents the dog from getting pregnant in the future. Its a more invasive procedure and requires the dog to be under general anaesthesia.

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FAQ

Can a dog have an abortion?

Based on their nature, dog abortion methods are classified as surgical and medical. However, before you decide to terminate the dog’s pregnancy, it is advisable to consult with your vet on the procedure – its risks and ethical aspects. The vet will help you make the best and most informed decision. Why Would a Dog Need an Abortion?

Can a veterinarian abort a female dog’s pregnancy?

Technically, a veterinarian can abort a female dog’s pregnancy at any stage if necessary. The abortion methods used towards the last weeks of this female’s pregnancy may, however, become heavier surgical operations instead of medication during the first weeks.

When should a dog have an abortion?

The best time for dogs to go through abortion is during the first four weeks of pregnancy. This is because the puppies are not yet developed and they are not attached to the uterine wall. The risk of complications is also low during this time. However, some veterinarians may perform abortions on dogs up to six weeks into pregnancy.

Are there any risks associated with a dog abortion?

While there are certain risks associated with dog abortion, Pet MD states there are ways to perform a safe pregnancy termination. Generally speaking, the risks and side effects are reduced to a minimum when the abortion is performed by a licensed veterinarian in proper veterinary settings.

Why does a dog need an abortion?

There are several reasons why a dog might need an abortion – some concern the dog’s health, and others are ethical. Here are the reasons canine pregnancy should be ended: Unwanted Mating. Mismating results in unwanted pregnancies and puppies the owner is not ready to care for. In such cases, the puppies may end up in the streets or shelters.

Can dogs take human abortion pills?

While some argue that the pills are too harsh for dogs and can cause them serious health complications, others believe that they are a safe and effective way to abort an unwanted pregnancy in dogs. Ultimately, the decision of whether or not to give your dog human abortion pills should be made by a veterinarian.

Can a dog have a pregnancy terminated?

Dogs can undergo pregnancy termination through veterinary intervention, typically via medication or surgery. Causes for abortion include infections, hormonal imbalances, or trauma. Symptoms may involve vaginal discharge, lethargy, or loss of appetite.

What should I do if my dog accidentally gets pregnant?

If your dog is accidentally pregnant, the immediate and best first step is to contact a veterinarian to discuss options like a “mismate shot” (Alizin) for early termination, a spay-abortion surgery, or preparing for a litter if you choose to let the pregnancy continue.

Can you give a dog a Plan B pill?

No, you cannot give a dog a human “Plan B” pill; it can be toxic and is not designed for canine use. Emergency contraception for dogs requires veterinary intervention, such as progesterone blockers or a spay-abortion procedure, which should ideally be administered as soon as possible after unplanned mating. Always consult a veterinarian to discuss safe options and prevent unwanted pregnancies.

How much does it cost to terminate a dog’s pregnancy?

The cost to terminate a dog pregnancy ranges widely, from around $100 to over $700, depending on whether the procedure is done with medication in the early stages or requires a surgical spay, and varies by location and the dog’s size.