Essential Guide To Aspen Bedding for Guinea Pigs

Essential Guide To Aspen Bedding for Guinea Pigs

In the previous article, we talked about best fleece beddings for your guinea pigs. We mentioned that fleece beddings are one of the most popular out there, mostly because they are soft, comfortable, and look good. However, owners also like aspen beddings for their furry friends and because of that, we need to devote a special article for this type of bedding.

Before we move on, we need to accentuate the utmost importance of guinea pig beddings. They are essential for your guinea pig because it can feel safe, secure, and comfortable in its cage. Without bedding, your guinea pig will be forced to sleep on a hard surface, which can produce physical pain.

What is Aspen Bedding?

Aspen bedding is built out of aspen trees and it can be used for guinea pig’s bedding. Since this is bedding made out of a tree, it means that it’s less absorbent than fleece bedding, which is a champion in this category. But, on the other side, this bedding is excellent at promoting your guinea pig’s natural behaviors such as nesting and burrowing. Before you buy the aspen bedding, make sure that it’s free from additives, dry, and soft.

On our list below, we’ve chosen aspen beddings that completely fit this description, which means that you can freely purchase whatever bedding you want from the list. Without further ado, let’s check out the best aspen beddings for guinea pigs.

1. Kaytee Aspen Bedding Bag

2. Kaytee Aspen Bedding and Litter

3. So Phresh Natural Aspen Small Animal Bedding

4. Living World Wood Aspen Shavings

5. MagJo Pet Excelsior Aspen Shaving Nesting Liners

Before we move on to reviews of these products I want to talk about the advantages and disadvantages of using aspen as bedding for guinea pigs.

Aspen Bedding for Guinea Pigs: Advantages & Disadvantages

In this section, we’ll talk about aspen bedding advantages and disadvantages to determine if you should buy it or not. First of all, as we mentioned above, aspen bedding is non-toxic, meaning that it’s completely safe for your piggie. In most cases, manufacturers avoid any kind of chemical, making the bedding eco-friendly. Finally, we need to mention that aspen beddings are dust and scent-free, leaving no odor in your guinea pig’s cage, making it far easier to clean and manage

As for disadvantages, one disadvantage is obvious – mediocre absorption of liquids. It’s not bad but certainly not as great as fleece beddings. One thing that you’ll notice is that aspen beddings tend to be a tad more expensive than other types of bedding, which is a small downside.

Below are all advantages and disadvantages so you can easily grasp them:


  • Dust and Scent-Free
  • No Additional Chemicals
  • Eco-Friendly
  • Non-Toxic


  • Weak Absorption Capabilities
  • More Expensive than Other Types of Bedding

Reviews: Top 5 Best Aspen Beddings for Guinea Pigs

1. Kaytee Aspen Bedding Bag

Kaytee Aspen Bedding 8 cubic feet
  • All natural Aspen shavings specially processed to eliminate excess dust and wood debris found in other bedding
  • No aromatic oils or inks
  • Can be used in all habitats. Aquariums and CritterTrail
  • All Natural
  • Hardwood bedding

Kaytee is one of the most popular manufacturers of guinea pig beddings. This time, their aspen bedding bag is on the first spot on our list, purely because of its undisputed quality. This product is available in four different editions. We have 4 cubic feet, 8 cubic feet, 1200 cubic inches, and 3200 cubic inches packagings.

Here, we’re talking about a pack of 8 cubic feet, which is, in our opinion, the best bang for your buck. This bedding bag includes natural aspen shavings, processed in a way that eliminates excessive wood debris and dust found in low-quality beddings.

Since this is a natural product, there are no inks and aromatic oils, so there isn’t any distinguishable smell, which is great. All habitats are supported, meaning that you can use the bedding in aquariums and guinea pig cages. Dimensions-wise, we’re looking at 16x24x10 inches, which is more than enough to cover a bigger guinea pig cage.

Since this is an aspen bedding, no additional cleaning is required. You just need to change the bedding once a week and you’re good to go.

Check out the current price for Kaytee Aspen Bedding Bag on Amazon.

2. Kaytee Aspen Bedding and Litter

Once again, we have Kaytee Aspen Bedding and Litter. This product comes in a slightly smaller package but quality-wise, it’s exceptional. Kaytee made sure that this aspen bedding is all-natural, containing zero additives such as aromatic oil, which can give a specific smell to your bedding. Having that neutral smell, your guinea pigs will enjoy burrowing and nesting in it since it promotes all the natural instincts.

The whole bedding is processed in a way that we only get natural aspen shavings, with no dust and wood debris. Another great thing about this bedding is that it’s absorbent.

Of course, not absorbent like fleece bedding but it’s great for the aspen bedding. This means that the bedding will stay relatively dry and comfortable for your guinea pigs. On top of that, it will decrease the risk of bumblefoot and other respiratory diseases.

Kaytee aspen bedding also suppresses the odor that might be produced by urine or your guinea pig’s grease gland, keeping its cage clean, odor-free, and fresh all the time.

Check out the current price for Kaytee Aspen Bedding and Litter on Amazon.

3. So Phresh Natural Aspen Small Animal Bedding

So Phresh Natural Aspen Small Animal Bedding comes in a package of 56.6 liters (3456 cu. in.) and represents a very good purchase for the price. Once again, we have natural aspen wood shavings, and whenever the product is completely natural, we commend it. Guinea pigs will react poorly to non-natural products, meaning that you should always buy a product with zero additives, like this one.

Its absorbing capabilities are very good but not as good as in fleece beddings. Still, the aspen bedding from So Phresh is great at minimizing odor and absorbing the liquid.

We’ve read that some customers complained about odor, i.e. the odor of this bedding. However, we didn’t experience any such problems. Dust-wise, the manufacturer states that it’s dust-free, so it’s completely safe for your pig’s respiratory system.

Since it’s biodegradable, the bedding can be recycled and used again. Even if you decide to throw it away, it will degrade in nature, making it safe not only for your guinea pig but also for the environment.

Check out the current price for So Phresh Natural Aspen Small Animal Bedding on Amazon.

4. Living World Wood Aspen Shavings

Living World Wood Aspen Shavings, 4-Cubic Feet
  • Military coat is 2011 fall and winter collection for larger dogs
  • Highly-absorbent aspen shavings can absorb up to four times its weight in moisture
  • Ideal bedding material for small pets such as hamsters, gerbils, guinea pigs, rabbits, ferrets, and chinchillas
  • Made from 100-percent natural aspen wood
  • Expanded volume 4-cubic feet

Living World is another manufacturer we’ve mentioned in our previous article. This time, they appear on our list with their amazing aspen bedding, made of natural aspen shavings. The packaging of 4 cubic feet might seem like it’s small but once you buy it and see it for yourself, you can’t help but feel happy about it.

For instance, this packaging can last you a couple of months if you have 2 guinea pigs. For one guinea pig, the duration might extend a little bit. Another highlight of this product is its ability to absorb odor and liquid. The manufacturer states that it can absorb up to four times in its weight in moisture.

If we compare it to some of the fleece beddings we mentioned, it’s almost equal in that regard. The versatility of this product extends further, as it can be used for any type of small animal, including hamsters, ferrets, rabbits, chinchillas, gerbils, and of course, guinea pigs. If you want an affordable package of high-quality aspen bedding, this is a chance you can’t miss!

Check out the current price for Living World Wood Aspen Shavings on Amazon.

5. MagJo Pet Excelsior Aspen Shaving Nesting Liners

MagJo Pet Excelsior Aspen Shaving Nesting Liners 12 Pack (12 Pack)
  • High quality USA grown aspen shavings- 12 pack! MADE IN USA!
  • Aspen wood is much healthier for chickens than pine and cedar
  • Each 13 x 13 square comes with kraft paper on the bottom to keep the shavings together
  • Makes cleaning the coop a snap!
  • 12 PACK! Best value for the dollar

Finally, we have aspen shaving nesting liners from MagJo Pet. There are 4 editions of this product but we’ve chosen a 12-pack one, with 12 nesting liners inside. The primary use of this product is for chicken. However, as this is still an aspen bedding, it’s great for your guinea pig.

In the packaging, you get 12 liners with the dimensions of 13×13 inches. One liner is enough for one or two guinea pigs, meaning that with this product, you get a space for 12 to 24 pigs, which is more than enough for a vast majority of buyers.

Made of quality USA-grown aspen shavings, this bedding offers astounding quality. Its absorbing capabilities are stellar but not as good as with some other products on the list, hence the fifth place on our list. Other than that, you get plenty of space for an affordable price and it’s great for guinea pig owners with more than 10 pigs.

Check out the current price for MagJo Pet Excelsior Aspen Shaving Nesting Liners on Amazon.


If for some reason you skipped the entire article and went straight to the conclusion, here’s what you need to know. Aspen bedding, as mentioned above, is completely safe for your guinea pigs and it represents one of the most popular types of bedding. It’s soft, comfortable, and easy to maintain. On the other side, it isn’t as absorbent as fleece bedding and it’s a tad more expensive than other types of bedding.

Other than that, it’s very good not only for guinea pigs but other small animals, as well as your chicken, if you happen to own them. Think about your needs and choose the adequate bedding according to that. Don’t rush your decision as this is the most important part of your guinea pig’s cage!

Related: Recommended Equipment/Accessories for Guinea Pigs

Clarissa Moolbrock

Clarissa Moolbrock is one of the founders and editor at Guinea Pig Tube. She is also an author of "Complete Guinea Pig Care Guide: The Essential, Practical Guide To All Aspects of Caring for Your Guinea Pigs" (available on Amazon). Being a veterinary technician helping animals and sharing her experience and knowledge with other guinea pig owners is her passion. Her life goal is to popularise guinea pigs as pets and that is why she has started Guinea Pig Tube website.