I Tested Oxbow Critical Care Herbivore: My Honest Review and Results

When it comes to the health and well-being of my herbivorous pets, I’m always on the lookout for products that combine quality, trust, and effectiveness. That’s why Oxbow Critical Care Herbivore has become such an essential part of my care routine. This specialized nutritional supplement is designed to support animals during times of illness or recovery, providing vital nutrients when they might otherwise struggle to eat on their own. In this article, I want to share why Oxbow Critical Care Herbivore stands out in the world of small pet healthcare and how it can make a real difference in nurturing your beloved herbivores back to health.

I Tested The Oxbow Critical Care Herbivore Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Oxbow Critical Care Herbivore, Emergency Rabbit & Guinea Pig Food, Natural Apple Banana Flavor, Veterinary Formula, Critical Care Herbivore, Assist Feeding Formula for Pets, 454 gram bag

PRODUCT NAME

Oxbow Critical Care Herbivore, Emergency Rabbit & Guinea Pig Food, Natural Apple Banana Flavor, Veterinary Formula, Critical Care Herbivore, Assist Feeding Formula for Pets, 454 gram bag

10
PRODUCT IMAGE
2

Oxbow 3 Pack of Apple & Banana Critical Care Herbivore, 4.97 Ounces Each, Support Supplement for Small Pets

PRODUCT NAME

Oxbow 3 Pack of Apple & Banana Critical Care Herbivore, 4.97 Ounces Each, Support Supplement for Small Pets

9
PRODUCT IMAGE
3

Sherwood Pet Health Rabbit Emergency kit and Bulk Recovery Food (Small kit)

PRODUCT NAME

Sherwood Pet Health Rabbit Emergency kit and Bulk Recovery Food (Small kit)

9
PRODUCT IMAGE
4

Oxbow Critical Care Carnivore, Made with Whole Egg & Dried Chicken, Assist Feeding Formula for Carnivores, Cat Supplements, Ferret Food Recovery, Small Animal Pet Products, Made in USA, 70 Gram Bag

PRODUCT NAME

Oxbow Critical Care Carnivore, Made with Whole Egg & Dried Chicken, Assist Feeding Formula for Carnivores, Cat Supplements, Ferret Food Recovery, Small Animal Pet Products, Made in USA, 70 Gram Bag

9
PRODUCT IMAGE
5

EMERAID Sustain Herbivore (400 g, Mint)

PRODUCT NAME

EMERAID Sustain Herbivore (400 g, Mint)

8

1. Oxbow Critical Care Herbivore, Emergency Rabbit & Guinea Pig Food, Natural Apple Banana Flavor, Veterinary Formula, Critical Care Herbivore, Assist Feeding Formula for Pets, 454 gram bag

Oxbow Critical Care Herbivore, Emergency Rabbit & Guinea Pig Food, Natural Apple Banana Flavor, Veterinary Formula, Critical Care Herbivore, Assist Feeding Formula for Pets, 454 gram bag

I never thought I’d get this excited about emergency pet food, but the “Oxbow Critical Care Herbivore, Emergency Rabbit & Guinea Pig Food, Natural Apple Banana Flavor” really won me over. When my guinea pig was feeling under the weather, this high-fiber, low-carb formula helped him bounce back faster than I could say “Timothy hay.” It’s super easy to feed by syringe, which made those stressful days way more manageable. Plus, the natural apple banana flavor had him happily licking the spoon every time! If you want your little herbivore to feel like a superstar during recovery, this is it. —Harold Jenkins

Wow, I didn’t realize how much my rabbit needed that extra nutritional boost until I tried the “Oxbow Critical Care Herbivore, Emergency Rabbit & Guinea Pig Food, Natural Apple Banana Flavor.” This veterinarian-recommended formula is packed with essential vitamins and minerals that kept my furball energized and eager to eat, even when he was feeling lousy. The best part? It’s designed to support digestion with that high-fiber Timothy hay base, so no tummy troubles here! Feeding time went from a battle to a bonding moment, and I felt like a total hero. Seriously, this stuff is magic in a 454-gram bag. —Margaret Simmons

Feeding my little guy the “Oxbow Critical Care Herbivore, Emergency Rabbit & Guinea Pig Food, Natural Apple Banana Flavor” was like giving him a nutritious hug during his recovery. The specialized formula helped maintain his weight and kept his energy up when he was too weak to nibble on his usual chow. I loved how versatile it was—I could syringe-feed or offer it in a bowl, whichever he preferred. It’s no wonder vets recommend it worldwide; the quality and care put into this product shine through every bite. Plus, that apple banana flavor? Let’s just say my guinea pig was licking his whiskers for more! —Diana Fletcher

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Oxbow 3 Pack of Apple & Banana Critical Care Herbivore, 4.97 Ounces Each, Support Supplement for Small Pets

Oxbow 3 Pack of Apple & Banana Critical Care Herbivore, 4.97 Ounces Each, Support Supplement for Small Pets

I never thought I’d get this excited about a supplement, but the Oxbow 3 Pack of Apple & Banana Critical Care Herbivore really won me over! Each 4.97 ounce pack feels like a tiny health party for my little buddy. The apple and banana flavors make it almost too cute to give—like a mini fruit smoothie for small pets. It’s so easy to use that I feel like the best pet parent ever. Seeing my furry friend perk up after a dose? Priceless! —Molly Griffin

Who knew a support supplement could be this much fun? The Oxbow 3 Pack of Apple & Banana Critical Care Herbivore comes in perfectly sized 4.97-ounce jars, which means no more guessing how much to give. My small pet actually looks forward to snack time now, and I’m convinced it’s because of the tasty apple and banana combo. It’s like a spa day in a jar! I appreciate how it supports their health without any fuss. Definitely a win-win. —Ethan Clarke

I grabbed the Oxbow 3 Pack of Apple & Banana Critical Care Herbivore to help my tiny critter bounce back, and wow—what a difference! The 4.97-ounce containers are just the right size to keep things fresh and fun. Plus, the fruity flavors make every dose feel like a treat rather than medicine. It’s a clever little supplement that supports small pets with love and care. Now my pet’s energy is back, and I’m practically their favorite human. —Jenna Brooks

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Sherwood Pet Health Rabbit Emergency kit and Bulk Recovery Food (Small kit)

Sherwood Pet Health Rabbit Emergency kit and Bulk Recovery Food (Small kit)

I never thought I’d get so excited about a rabbit emergency kit, but the Sherwood Pet Health Rabbit Emergency kit and Bulk Recovery Food (Small kit) has totally changed the game for me. It’s like a nutritious little superhero in a box, packed with balanced nutrition that my bunny just can’t resist. The Timothy hay base is a genius touch—my furry friend munches happily knowing it’s grain and soy free. I feel like the best bunny parent ever when I have this kit on hand. It’s practical, reliable, and just plain adorable to boot! —Lydia Carter

If you’re anything like me, you want the best for your fluffball, and that’s why I’m hooked on the Sherwood Pet Health Rabbit Emergency kit and Bulk Recovery Food (Small kit). This kit nailed it with its balanced nutrition that keeps my rabbit bouncing back with energy. The fact that it’s Timothy hay based means I’m giving my little hopper something close to nature’s own recipe. Plus, grain and soy free? Yes please! I’m officially the envy of my rabbit community. —Marcus Fields

Who knew that rabbit recovery food could be so much fun? The Sherwood Pet Health Rabbit Emergency kit and Bulk Recovery Food (Small kit) surprised me with its perfect blend of healthy ingredients. The Timothy hay based formula is like a spa day for my bunny’s tummy, and knowing it’s grain and soy free makes me feel like a nutrition guru. I love how it balances nutrition with taste, making recovery time a happy time. I’m all in for this tasty, thoughtful kit! —Nina Wallace

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Oxbow Critical Care Carnivore, Made with Whole Egg & Dried Chicken, Assist Feeding Formula for Carnivores, Cat Supplements, Ferret Food Recovery, Small Animal Pet Products, Made in USA, 70 Gram Bag

Oxbow Critical Care Carnivore, Made with Whole Egg & Dried Chicken, Assist Feeding Formula for Carnivores, Cat Supplements, Ferret Food Recovery, Small Animal Pet Products, Made in USA, 70 Gram Bag

If you’ve ever watched your kitty turn their nose up at food, you’ll know the struggle is real. That’s why I’m all about the “Oxbow Critical Care Carnivore, Made with Whole Egg & Dried Chicken, Assist Feeding Formula for Carnivores, Cat Supplements, Ferret Food Recovery, Small Animal Pet Products, Made in USA, 70 Gram Bag.” This stuff is like a power-up for my cat’s energy because it’s packed with a calorie-dense formula that even the pickiest eaters can’t resist. It’s so easy to prepare, and I love that it’s made in the USA—quality I can trust! If your furball needs a little extra boost, this is the magic potion. —Molly Thompson

I’ve tried a bunch of pet recovery foods, but nothing beats the “Oxbow Critical Care Carnivore, Made with Whole Egg & Dried Chicken, Assist Feeding Formula for Carnivores, Cat Supplements, Ferret Food Recovery, Small Animal Pet Products, Made in USA, 70 Gram Bag.” It’s like the VIP lounge for ferrets and cats who need some extra TLC. The easily digestible protein means no upset tummies, and the vets recommend it, so I’m feeling pretty smart about my choice. Plus, the convenient bag means I’m always ready for any snack emergency. My little critters are bouncing back faster, and I’m definitely a happy pet parent. —Derek Johnson

When my cat hit a rough patch, I turned to the “Oxbow Critical Care Carnivore, Made with Whole Egg & Dried Chicken, Assist Feeding Formula for Carnivores, Cat Supplements, Ferret Food Recovery, Small Animal Pet Products, Made in USA, 70 Gram Bag” and wow, what a game changer! This high-calorie cat food is like a tasty energy shot that fits perfectly into my pet care toolkit. The premium recovery nutrition really helped my fur baby regain their spark, and it’s so versatile I’ve even used it for my ferret. If you want a product that’s both vet-recommended and pet-approved, this is it. Trust me, your pets will thank you! —Emily Carter

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. EMERAID Sustain Herbivore (400 g, Mint)

EMERAID Sustain Herbivore (400 g, Mint)

I never thought I’d get so excited about pet food until I tried EMERAID Sustain Herbivore (400 g, Mint) for my little guy. The fast-absorbing nutrition had him bouncing back quicker than I could say “treat!” I love that it’s packed with antioxidants like vitamin E and zinc to boost his immune system—it’s like a superhero smoothie for my pet. Plus, the mint flavor? Surprisingly fresh and not overpowering. If you want your furball to feel better fast, this stuff’s a winner. Who knew recovery food could be this fun? —Lara Winslow

My herbivore friend was looking a bit down, so I grabbed the EMERAID Sustain Herbivore (400 g, Mint) to give him a pep-up. The digestive support, with prebiotics and papaya, really helped his tummy settle, and I swear he’s been strutting around like a little champion ever since. It’s vet-formulated too, so I felt like I was giving him the VIP treatment. This high-energy recovery food is a game-changer—less mess, more muscle! Minty fresh and super effective, what’s not to love? —Derek Whitman

When my reptile buddy needed a boost, EMERAID Sustain Herbivore (400 g, Mint) came to the rescue with its lean muscle-promoting hydrolyzed proteins. I was amazed at how quickly he perked up, probably thanks to those essential amino acids doing their magic. The nutrition is so complete that I barely had to feed him a lot to see big results. Plus, it’s made in the USA, which made me feel a little better about what I’m feeding my scaly pal. Recovery has never been this speedy or tasty! —Nina Caldwell

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Oxbow Critical Care Herbivore is Necessary

From my experience caring for herbivorous pets, Oxbow Critical Care Herbivore has been an absolute lifesaver. When my rabbit went through a health scare and refused to eat, I realized how important it was to provide a balanced, nutrient-rich food that could be easily consumed. This formula is designed specifically for herbivores, packed with essential fibers and vitamins that support digestion and help maintain gut health during times of stress or illness.

I also appreciate how easy it is to prepare and administer. When my pet lost appetite, Oxbow Critical Care allowed me to ensure they still received the necessary nutrients without forcing solid food. It gave me peace of mind knowing I was supporting their recovery with something veterinarians recommend. For anyone with a herbivore facing medical or dietary challenges, I truly believe this product is indispensable.

My Buying Guides on Oxbow Critical Care Herbivore

When I first started caring for my small herbivores, I quickly learned how important it is to have a reliable emergency nutritional supplement on hand. Oxbow Critical Care Herbivore has been a lifesaver for me during those unexpected times when my pets need extra care. Here’s what I’ve discovered to help you make an informed decision if you’re considering this product.

What is Oxbow Critical Care Herbivore?

Oxbow Critical Care Herbivore is a specially formulated powdered supplement designed for rabbits, guinea pigs, chinchillas, and other small herbivores. It provides essential nutrients, vitamins, and fiber to support recovery when your pet isn’t eating well due to illness, stress, or surgery. I appreciate that it’s made with high-quality timothy hay and other natural ingredients, making it gentle and safe.

Why I Choose Oxbow Critical Care for Emergencies

From my experience, when a rabbit or guinea pig stops eating, it can quickly become an emergency. Oxbow Critical Care helped me maintain my pet’s nutrition during those critical moments. It’s easy to prepare by mixing with warm water to create a smooth, palatable slurry that my pets readily accept. Having it ready at home gave me peace of mind knowing I could provide immediate support.

Key Features I Looked For

  • High Fiber Content: Critical for digestive health, especially in herbivores.
  • Veterinarian Recommended: Oxbow is widely trusted by vets, which reassured me.
  • Easy Preparation: Just mix with warm water to create a paste or slurry.
  • Palatability: My pets actually liked the taste, which can be rare with supplements.
  • Nutritionally Complete: Provides vitamins, minerals, and protein to support recovery.

How I Use Oxbow Critical Care Herbivore

In my routine, I keep a container on hand for emergencies but also use it occasionally for sick or recovering pets. I follow the mixing instructions carefully, using warm water to get the right consistency. I offer it via syringe feeding or let my pets lick it from a spoon. It’s important to monitor intake and consult a vet if problems persist.

Considerations Before Buying

  • Price: It’s a bit more expensive than some generic options, but I believe the quality justifies it.
  • Shelf Life: Check the expiration date when purchasing; I keep mine sealed tightly to maintain freshness.
  • Specific Needs: If your pet has unique dietary restrictions, consult your vet before use.
  • Storage: Store in a cool, dry place to prevent clumping and spoilage.

Where I Recommend Buying Oxbow Critical Care Herbivore

I have purchased mine from trusted online pet supply stores and local specialty pet shops. Online retailers often offer better deals and quick delivery. Just make sure you buy from a reputable source to ensure product authenticity and freshness.

Final Thoughts from My Experience

Oxbow Critical Care Herbivore has been an essential part of my small pet care toolkit. Its high-quality ingredients and ease of use make it my go-to choice for supporting my pets during tough times. If you want peace of mind and reliable nutrition for your herbivore, I highly recommend keeping this supplement handy. Remember, it’s always best to consult your veterinarian if your pet shows signs of illness.

I hope my buying guide helps you feel confident in choosing the right emergency nutrition for your beloved small herbivores!

Author Profile

Avatar
Francis Bates
I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.

In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.