

🐇 Keep your small pets hopping with natural joint power!
Oxbow Natural Science Joint Support is a vet-formulated, hay-based supplement designed to enhance joint health and mobility in small pets like rabbits and guinea pigs. Featuring glucosamine for cartilage protection and a potent anti-inflammatory blend of turmeric and yucca, it supports comfort and flexibility while promoting digestive wellness. Made in the USA with all-natural ingredients, this palatable supplement is trusted by veterinarians to help pets maintain an active, vibrant lifestyle across all life stages.
















| ASIN | B007PZEC52 |
| ASIN | B007PZEC52 |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #5,085 in Pet Supplies ( See Top 100 in Pet Supplies ) #78 in Dog Hip & Joint Care |
| Brand Name | Oxbow |
| Breed Recommendation | Small |
| Care Instructions | Rabbits, Guinea Pigs, and Chinchillas: 0-1 lb: 1/2 tab per day 1-4 lb: 1 tab per day 4 lb & over: 2 tabs per day Rats (all weights): 1/4 tab per day Other Species: Contact Oxbow or consult your veterinarian *Not intended for growing, pregnant, lactating or food producing animals. |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,509) |
| Date First Available | January 1, 2005 |
| Date First Available | January 1, 2005 |
| Directions | Rabbits, Guinea Pigs, and Chinchillas: 0-1 lb: 1/2 tab per day 1-4 lb: 1 tab per day 4 lb & over: 2 tabs per day Rats (all weights): 1/4 tab per day Other Species: Contact Oxbow or consult your veterinarian *Not intended for growing, pregnant, lactating or food producing animals. |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 2.76 x 2.76 x 3.94 inches |
| Item Package Dimensions L x W x H | 7.91 x 5.79 x 1.1 inches |
| Item Weight | 4.2 Ounces |
| Item model number | 744845711003 |
| Item model number | 744845711003 |
| Manufacturer | Oxbow Animal Health LLC |
| Manufacturer | Oxbow Animal Health LLC |
| Material | Other |
| Model Name | Natural Science Joint Support |
| Number of Items | 1 |
| Product Dimensions | 2.76 x 2.76 x 3.94 inches; 4.2 ounces |
| Size | 4.2 Ounce (Pack of 1) |
| Style | Wafer |
| Target Audience Keyword | amphibians, dogs |
S**O
Bunnies love this; vet recommended
My 4 and a half year old female lop has started having some mild joint pain due to arthritis, according to our vet. She gave us a bag of these supplements. I noticed the active ingredients are glucosamine and chondroitin, which are proven to improve joint pain in humans. I'm honestly not sure how to assess whether they are helping or not, but I can say that she loves these :)! She'll run over and jump at them like a little piranha lol. I give her bondmate one too, because he generally gets everything that she does XD. He also loves these. I figure we don't really know whether or not supplements help humans, so it would be even less likely to know whether they help rabbits. But these are made with good ingredients, clinically proven actives, and my bunnies love them. So at worst, I'm giving them a daily "healthier" treat that they love. At best, I'm helping to support their joints. It's a win/win, so I'll continue to purchase these.
D**N
Noticeable increase in activity in senior buns
My two senior (~8 years old) rabbits love these! They are easy to break in half, slight smell of hay. They go crazy when they hear the bag open. I've actually noticed a difference in their activity levels when I give these consistently. They were getting pretty lazy but they've been binking around much more, I assume this really does help support their joints and makes it easier for them to move and jump. I know supplements like these are often not beneficial, so I'm very pleased to see how effective it is.
F**A
Bunny would eat them like candy if I let her.
My veterinarian recommended these as a preventative measure for my 7 year old Lionhead bc of her age. She has never shown any signs of joint pain, so I can't speak to their effectiveness if there are any active issues, but she goes absolutely nuts when I take the bag out, and sprints away with the biscuit, flicking her feet the whole way (the bunny equivalent of giving the finger). If these biscuits allow her to enjoy her favorite pastime of flipping me off in my own house for years to come, then they are a very worthwhile purchase.
A**D
Good for joint health
As guinea pigs age, they often develop joint pain but may not exhibit it. These must be tasty, because they get a whiff when I open the bag and start to wheek with happiness. It's good for their joint health and Oxbow is consistent with quality products.
S**H
Still Binkying at Their Age
I have two senior indoor bunnies and started using this mainly for the turmeric to help with inflammation. They’re also on digestive support, allergy/sinus herbs, and a tiny bit of vitamin D since the UVB light didn’t end up working for them. This stuff isn’t cheap, and with all the supplements it adds up—but honestly, it’s worth it. My bunnies are still active, running to their food and even doing little binkies. I really think this joint support helps keep them comfortable and moving well. It’s hard to find good, rabbit-safe supplements, and I trust Oxbow. If you have older bunnies and want to support their joints naturally, I’d definitely recommend giving this a try.
L**Y
Quick improvement observed in my senior rabbit’s mobility + she loves the taste!
My rescued rabbit is phenomenally picky on everything she eats. She turns up her nose on 11 of 12 brands of hay we’ve tried, 5 of 6 formulas of pellets and countless rabbit treats. So I was very pleasantly surprised when she eagerly consumed these joint treats! For easier chewing, I break each one in half and place one treat on top of her mixed greens salad every AM. She eats them first! She’s 6.5 yrs old and began showing some slight sluggishness in her hindquarters, yet still fully able to get around and go up and down her stairs. Within just 3 days of starting these treats, all sluggishness disappeared and she once again has a pep in her step. I’m as shocked and skeptical as can be that a treat can do this so quickly, but this is the only new thing that was added to her routine prior to her surprising peppiness.
C**A
Ingredients are good quality, but my picky gerbil doesn't seem to like them.
The quality of the treats themselves seems to be great, the amount in the bag is as to be expected. They smell like hay, which makes sense as they are hay based. I got this joint supplement treat by the recommendation of my veterinarian for a senior gerbil. Unfortunately, that gerbil is extremely picky, and straight up refuses to eat them (she doesn't like any of he oxbow hay treats I've tried with her either) unless I incorporate it into something she actually does like (typically some kind of fruit or veg, or treat she likes). The treats are relatively large, and the amount I was told to give is 1/4 of a treat per day. Ms. Kimi will not let me give her 1/4 a day so she gets whatever I can get her to take. I'm sure the health benefits of this product are good and recognizable, as the supplements used are trusted by NASC. If I could get her to actually eat them without lot of encouragement, I would likely be seeing that result more than I am currently. Additionally, the expiration date seems to be over a year out, which is nice.
R**A
My Flemish giant loves them!
Like all of the other Oxbow biscuits, these seem to help my rabbit! After trying them for 2 days she started doing binkis again. She almost 6yo and has a healed hind leg fracture.
I**N
高齢のうさぎの足腰が弱ってきたので購入しました。毎日あげているのですが、効果が出てきた様に感じます。
J**H
Our Flemish Giant is almost 7, he’s still active but a bit slower, has stopped jumping up on the couch or bed, seemed like the time to give him a boost. The treats are very hard / crunchy, the first 3 times I gave him these, he only nibbled a bit and lost interest. If that’s your bun, don’t give up or think they don’t like them, because after that he was excited for the treat and had no trouble eating it all. It’s been almost 2 weeks and I’m noticing what seems like some ease in movement. While he’s not jumping on the furniture, he certainly seems busier and to have an easier time getting up on lower objects. If your senior bun is slowing down, I highly recommend giving these a try!!
S**Y
This product is a must have for all the senior bunny parents.
O**R
Loves them
Q**N
The boys loved it.