Are Guinea Pigs Smelly: Causes and Prevention of Smelly Odor

Guinea pigs are often thought of as smelly animals, but in actuality, they’re not as bad as people think. Their low odor profile means you won’t have to worry about them stinking up the place. Instead, a combination of urine and feces generally causes cage odors. If your guinea pig is using the litter box regularly and doesn’t have any urinary tract problems, its cage will usually be odor-free.

Possible Causes of Guinea Pig Odor

Enclosure or Living Area

Guinea pigs can be a lot of fun, but they can also be smelly. So make sure to consider the first factor – their enclosure or living area – to see if they smell bad. If they do, it might mean they need medical attention.

Once you’ve got their enclosure clean and free of any bad smells, it’s time to check the health of your guinea pigs by sniffing their fur. If they have an unpleasant odor, it might mean they need medical attention.

Health and Well-Being

When guinea pigs start to smell bad, it’s usually a sign of something wrong. Talk to your veterinarian about the best way to treat the smell – it likely will involve antibiotics and medication. Keep an eye on your guinea pig’s health; if the odor persists, take them in for a vet check-up.

Guinea Pig Farts

If you have guinea pigs, you must know that they will emit stinky farts. These emissions can harm their health and well-being as they may contain bacteria that cause a foul odor in your home. Cleaning up after them and changing their bedding regularly is also essential to avoid odor problems.


If your guinea pig smells terrible, it’s likely because its diet isn’t optimal. Guinea pigs are herbivores, so their diet should include a mix of whole foods that contain hay, fresh vegetables/fruits, and grains.

A lack of fiber in their diet can lead to smelly excrement and poor overall health. If guinea pigs smell bad, it’s likely because their diet isn’t providing the necessary nutrients they need. Talk to your vet about a diet plan tailored to your guinea pig’s needs.


Guinea pigs are notorious for their foul smell, and there are a few environmental reasons behind it. Poor ventilation or overcrowding in the cage can also lead to increased sweat production, which is why they stink up your room!

Physical and Health Reasons

Guinea pigs can get sick due to the smell, which may include bacteria, fungi, or viruses. These smells are also responsible for making your guinea pig smell terrible. All this smells bad and can cause health problems for you and your guinea pig.

Guinea pigs are known to excrete a large quantity of urine and feces, making their cage smell bad too! Keeping the environment clean inside and outside the enclosure is essential so that your guinea pig neither gets sick nor stinks!

Avoiding the Cage Stench

Use Safe, Effective, Odor Free Bedding

Guinea pigs need a clean cage and bedding to stay healthy. Use odor-free bedding made from natural materials to ensure your guinea pigs are safe. You can also keep them clean with a good scrubbing routine every day! There are various odor-free bedding options available on the market, so you can find one that best suits your guinea pig’s needs.

Have a Large and Conveniently Placed Cage

A large and conveniently placed cage is essential for guinea pigs, who love to be free and run around. Providing the right environment will help you keep your pig clean, pest-free, and comfortable – all things that make it both mentally and physically happier!

Spot Clean Daily

Keeping the guinea pigs’ cages clean is essential to avoid cage smells. An excellent way to do this is by spot-cleaning their dishes every day. Furthermore, they must have enough fresh water and food available so they don’t get sick. So make sure their cages are kept clean too!

Clean the Cage Weekly

Like any other pet animal, guinea pigs require regular cleaning of their cage to avoid any unpleasant smells or pests getting into the enclosure; this also includes training your guinea pig on when it’s time for a bath!

Guinea pigs are great for testing new products, but their cage can quickly become smelly. To keep the pen clean and odor-free, clean it weekly using a pet-safe degreaser. The cage should be cleaned monthly if there is no activity in the guinea pig’s room.


Grooming your guinea pig is an integral part of their care. You must brush guinea pigs regularly with a soft-bristled brush, soap, and water. If you find any lice or ticks, treating them immediately using a specific pesticide for these pests is best.

Bathing Guinea Pig

Guinea pigs must be bathed at least once a week – even more if their coat is dirty. It’s essential to make sure the water is lukewarm and bubbly, not too hot or cold, and that you use warm water and shampoo. You can take your guinea pig out of its cage for the bath – they will enjoy it!

Here are some tips to make the process as smooth and comfortable for them as possible:

  • Guinea pigs need a warm, dry place to rest after their bath – don’t put them back in their cage right away!
  • Use a mild soap and rinse them off thoroughly.
  • It would help if you bathed guinea pigs as soon as possible after they have had a litter cleaned – this way, the soiled areas will be washed at once.
  • Please do not use harsh chemicals or products on your guinea pig’s skin, which can irritate it badly.

Well-Washed Water Bottle

A clean water bottle and enclosure are essential for keeping your guinea pigs healthy and odor-free, so make sure you take care of them properly! If you need more time or inclination to regularly clean the water bottle or enclosure, consider investing in a guinea pig cage cleaner.

This device will help you eliminate all the dirt, hair, and droppings that build up over time. Washing the cage every week is also always recommended to keep it smelling fresh.