Skip to content

Will A Male Guinea Pig Try To Mate With A Pregnant Female

If you discover you have a pregnant sow and a male in the cage, you need to separate them immediately. The male could injure the pregnant mother with further mating attempts, and if he is in the cage when she delivers her pups, he could impregnate her immediately afterwards.

How do I know if my guinea pigs are mating?

Male guinea pigs (boars) usually mature sexually and can mate as young as 2-3 months of age. Female guinea pigs (sows) typically mature sexually at 2 months of age (55 to 70 days). However, both males and females can mature and be fertile even earlier.

How old does a male guinea pig have to be to get a female pregnant?

A pregnant guinea pig may walk or run a little awkwardly to accommodate the new weight on her body. You may see her avoid jumping or popcorning. This is going to be all the more obvious if she was a very active female before she was pregnant.

When should I separate my pregnant guinea pig from the male?

Separating Everyone It’s important to split male and female guinea pigs up by the time they’re 4 weeks old. If you don’t, mating is just a matter of time.

Do you have to separate male and female guinea pigs when pregnant?

Guinea pigs can fall pregnant again straight after giving birth to their litter – so entire adult males must be kept separately from females in late pregnancy and after the birth to prevent any further unwanted/unplanned litters of baby guinea pigs.

Will the male guinea pig hurt the babies?

A: Yes! With most rodent species, you are taking a chance if you leave the male in with the female and the pups immediately after pups are born. Some species of male rodents are well known to kill and even eat their own newborn pups.

How can I tell how far along my pregnant guinea pig is?

They can diagnose a pregnancy in various ways depending on how long your guinea pig has been pregnant. Some vets can do ultrasound exams to visualise babies in the womb. In later gestation vets may be able to take an xray or gently palpate the babies. They may be able to feel or see the babies moving.

Can You feel the babies in a pregnant guinea pig?

If your guinea pig has been pregnant for around 2 to 3 weeks, you should be able to feel her babies in her stomach. Do this gently by running your hands along her belly without flipping her over or adding any pressure.

What are the signs of guinea pigs giving birth?

When the mother is giving birth, she will appear to be head first in the corner of her guinea pig cage. She will appear to have the hiccups and then she may move to pull something from her bottom between her legs. This action is the contractions.

Are guinea pigs close to giving birth?

If your guinea pig is close to going into labor, you might see a marked change in her temperament, albeit a temporary one. If she seems unusually reluctant to be active and move around, it could indicate that she’s as close as one week away from parturition.

How do you know when your guinea pig is about to give birth?

If you touch her underbelly a couple of centimeters ahead of the anus, you will be able to feel that the pelvic bones have spread apart. Once they are one to two finger-widths apart, it won’t be long until birth. You should also provide the sow with a stress-free environment.

What do guinea pigs do right before birth?

Lethargy and listlessness are common a few days before delivery in guinea pigs. If you’ve noticed your female slow down or be a bit more distant than usual, then she may be due to give birth in the next couple of days. When your guinea pig is in labor, she may appear motionless or stay seated in the corner of her cage.

How can you tell how far along a guinea pig is?

They can diagnose a pregnancy in various ways depending on how long your guinea pig has been pregnant. Some vets can do ultrasound exams to visualise babies in the womb. In later gestation vets may be able to take an xray or gently palpate the babies. They may be able to feel or see the babies moving.

More Answers On Will A Male Guinea Pig Try To Mate With A Pregnant Female

Guinea Pigs Mating: 4 Important Things to Note – Petsive

The males will gather around the pregnant female and try to become a dominant male to protect the female and also mate with her. This is because female guinea pigs have a short postpartum and all of the males will try to mate with a new mother if there is no dominant male. Guinea Pig Mating Season Care Guinea Pig Mating Season Care

Breeding and Reproduction of Guinea Pigs – All Other Pets – MSD …

When a guinea pig is about to give birth, any male guinea pigs near her will gather around and try to become the dominant male in order to both protect the female and mate with her. The female has a short postpartum estrus that will last for only about half a day and, without a dominant male, all of the males will try to mate with the new mother.

Do Guinea Pigs Go Into Heat? – Breeding and Reproduction in Guinea Pigs

If there is not a single dominant male, all nearby males will attempt to mate with her, and she may become pregnant again. Mating season of male guinea pigs The male, for his part, has no cycle with respect to mating. It is polygamous, that is, it can mount all females at any time when they are in heat.

Guinea Pig Pregnancy – Signs & Week by Week Guide

Nov 5, 2020One more way to detect guinea pig pregnancy is the smell of the pet. Male guinea pigs are very territorial so when they mate they spray the female with their urine. That’s because they don’t want other males to approach her. This mechanism works in other species of animals as well and very fortunately humans aren’t accustomed to it.

Mounting Behavior In Guinea Pigs: What Does It Mean & Why They Do It

Jun 23, 2022It should be noted that female guinea pigs can also climb on male guinea pigs. In most groups and pairs, it is only the female guinea pig who is the dominant one. Neutered male guinea pig mounting female Neutering guinea pigs stops a lot of unpleasant and violent behaviors. These behaviors include: Biting Barbering Aggressive behavior Fighting

When Can Guinea Pigs Get Pregnant? – Guinea Pig Hub

Mar 19, 2021Though both female and male guinea pigs mature quickly, there is a slight difference between the two. Female guinea pigs can become pregnant as early as two months of age. Though this window usually falls between 2-3 months old, some can even be mature after only a single month. Males mature a little slower on average, but not by much.

Why is My Male Guinea Pig Mounting Another Male? | The Guinea Pig Guide

When you put two male guinea pigs together, or even two females sometimes, you may notice mating behavior taking place as the piggies get settled in. This is completely normal! Guinea pigs need to establish their social hierarchy (aka who’s the boss) in order to coexist peacefully. Usually an older or bigger male will naturally assert …

Pregnancy in Guinea Pigs – Signs of a Pregnant Guinea Pig

Apr 26, 2022If you have a pair of guinea pigs, it is important to separate the male from the pregnant animal before birth and especially afterward. Not only to not disturb the mother and young, and because a newly born female can immediately become pregnant again.

Why Is My Male Guinea Pig Mounting Another Male?

Jul 6, 2022But that does not exclude the possibility of a female guinea pig trying to establish dominance over another female. This being the case, we can exhibit similar behavior as shown between the male guinea pigs, in other words, them fighting for resources, space, and even mates by asserting dominance.

How To Tell If A Guinea Pig Is Pregnant | 10 Definitive Signs

Jul 5, 2022Male guinea pigs as young as 3 weeks old can impregnate a female, and a female guinea pig as young as a month old, can get pregnant. Guinea pigs arrive at sexual development early, some when they are only five weeks or a month and a half old. A few proprietors have brought a young guinea pig home, to find that she is pregnant as of now!

Can Guinea Pigs Have Phantom Pregnancies? (+How To Deal With It)

Jun 23, 2022Yes, a guinea pig can have phantom pregnancy, even after being spayed. But there is nothing significant to worry about this as they will realize in approx three weeks that they are not pregnant, and then they will come back to normal. At this stage, your guinea pig will need empathy and support from you.

General Is there any way my female can be pregnant … – Guinea Pig Cages

Why would you breed your pigs? To keep on track of the questions asked, if she has had no contact with a male she would not be pregnant again. You stated that she was removed from the male a week before, if this is correct she would not be pregnant. I plead that you do not breed any more pigs.

Can Male Guinea Pigs Live Together? The Complete Guide

Yes, guinea pigs are social animals and like to have other cavies around. Housing piggies together can help prevent loneliness and boredom. It is common for guinea pigs to be kept in same-sex pairs, like fathers with sons, mothers with daughters, or unrelated cavies that seem to get along. If more than two guinea pigs are kept together, it may …

Your Guinea Pig’s Pregnancy: The Stages of Pregnancy

Before pregnancy, the two lovebirds must mate. The male will put on a manly display for the female, rumbling, standing upright before her, and approaching her with his head lowered. If the female is receptive to his suggestion, she will signal her acceptance with loud squeals.

How do guinea pigs mate? – Answers

if its a male they mate with a female if its female they mate with a male the female becomes pregnant and give live birth in a couple weeks. all mammals are like this Wiki User ∙ 2016-10-26 09:27:06

Pregnant Guinea Pigs: How to Tell If your Guinea Pig is Pregnant

Nov 9, 2021This gives an owner the opportunity to separate male and female guinea pigs they don’t want to breed. What Are the Signs a Guinea Pig is Pregnant? A pregnant female skinny guinea pig on a wooden table. Lucie3/ A bigger appetite is one sign a female guinea pig is pregnant.

How to Tell if Your Guinea Pig is Pregnant (6 Signs to Look For)

Jan 12, 2022Male guinea pigs (also called boars) are sexually active at 3 weeks of age, but they are not able to go through a neutering procedure until 4 months old. This means that males must be separated from females until the procedure can be done. Keep in mind that a boar can get a female (also known as a sow) pregnant even after being neutered.

Guinea Pig Pregnancy 101: Signs and Care Guide (2022)

Jan 6, 2021Overfeeding your pregnant guinea pig can lead to large pups, which she could struggle to deliver. … The male could stress out or accidentally injure the female or babies by repeatedly trying to mate with her. … Male guinea pig babies will have to be separated from their mother and female siblings at 3 weeks old.

Male vs Female Guinea Pig: What’s the Difference? (With Pictures)

Jan 7, 2022Once you have experience or plan on getting more than one, it’s better to get a female to eliminate the risk of territorial disputes. If you have housed a male and a female together, they will likely mate if you don’t get them fixed. We hope you have enjoyed our look at both sexes of this popular pet.

How to Determine the Sex of a Guinea Pig: 8 Steps (with Pictures)

Feb 23, 2022Male guinea pigs have a larger amount of space between their penis and their anus, about 2-3cm of space between the penis and the anus. 2. Examine the shape of the cavy’s genital opening. Look closely at the cavy’s genital opening. Female guinea pigs usually have a smooth swelling over their genital area.

When Can A Pig Get Pregnant? (& Other Pig Pregnancy Facts)

When can a pig get pregnant? Most female pigs reach sexual maturity by six months of age, though females should not be bred until their second or third heat. After puberty, they will go into heat every three weeks unless pregnant. Female pigs will show many signs of heat, including swelling of the reproductive organs and the standing reflex.

Putting Two Guinea Pigs Together In 7 Steps

Male and female guinea pigs should not live together on a permanent basis, they will need two separate cages. They really should not be breed by anyone except for an experienced breeder. If you do want to keep them together then it would be worth neutering them before hand to ensure the female does not get pregnant.

Male And Female Guinea Pig Housing After Birth – BeChewy

Therefore, the pups have the potential ability to escape from a male guinea pig trying to harm them, whereas other rodent species at the same age are much less mobile or aware of threats. [Another concern is that the male might get the mother pregnant again immediately, which is dangerous for the mother guinea pig. — Eds.]

Do female guinea pigs get along with other females or males better?

Guinea Pigs are extremely fertile for a few hours right after they give birth. The boar will mate with her immediately after she gives birth. And she will get pregnant. Don’t make this mistake. A back to back pregnancy is extremely hard on a sow, especially while she’s nursing a litter. She will have a riskier pregnancy and could possibly die too.

Breeding Guinea Pigs At Home – A Complete Guide

March 23, 2020. 6. Breeding guinea pigs is usually straightforward, but the results aren’t quick. The sow (female) and boar (male) need to be together for at least 17 days, and the gestation period is then around nine weeks. There is also quite a small window for safely breeding your female guinea pig. Before 6 months old they will be too young.

Timing Guide to Breeding Guinea Pigs – The Spruce Pets

Guinea pigs are sexually mature as young as one month of age. While it is less important for the male pig to be a certain age at the time of breeding, the female needs to be less than 10 months old (at the maximum) to be able to give birth naturally. Typically breeding after five or six months of age is extremely risky to the sow since the …

How to Tell a Male From a Female Guinea Pig | Cuteness

To determine guinea pig gender this way takes a comparison, and maybe between a handful of animals. Advertisement. Both genitals have a Y-shape, but the male’s genitals are likely to look more like the vertical shaft of the letter i, and at the very top of that line is a speck that looks like the dot of an i.

Guinea pig bonding basics – Animal Humane Society

While minimum cage size requirements for two guinea pigs is 7.5 square feet (or a 2×3 grid cage), we recommend a 10.5 square-foot cage (or a 2×4 grid cage). Even one guinea pig needs 7.5 square feet. Adding a few more square feet for two should be possible in most cases. Two boars should not be housed in less than 10.5 square feet.

Male VS Female Guinea Pigs | Which to buy | 12 Differences

Aug 30, 2021Guinea Pig expert. Male guinea pigs are generally heavier than females. Male guinea pigs weigh 1000-1600 grams, while females weigh between 700 and 1100 grams. Male guinea pigs are generally called boars, and females are called sows. Soon-to-be guinea pig owners are often confused if they should buy male or female guinea pigs.


The Mating Ritual Before pregnancy, the two lovebirds must mate. The male will put on a manly display for the female, rumbling, standing upright before her, and approaching her with his head lowered. If the female is receptive to his suggestion, she will signal her acceptance with loud squeals. If she isn’t