Henry's Pets

New Products

Oxbow Animal Health Critical Care Omnivore - 2.47 oz (70 g)

Oxbow Animal Health Critical Care Herbivore - 4.97 oz (141 g)

Oxbow Animal Health Critical Care Herbivore Fine Grind - 3.53 oz (100 g)

Esbilac Puppy Milk Replacer Powder - 12 oz (340 g)

Composite image of all potential contents of a Squirrel Weaning Kit. Including Weaning Guide, Fox Valley or Wombaroo Formula, Healthy Blocks, Small and Medium Easy-Grip Nipples, three 3 mL and three 5 mL syringes, heating pad, and Cozy Cube.

Image of the Contents of a Standard Wombaroo Weaning Kit: Weaning Guide, Wombaroo Squirrel Milk Replacer, Healthy Blocks, Small and Medium Easy-Grip Nipples, three 5 mL syringes.

Squirrel Blocks

Made from all-natural, 100% human-grade ingredients, Henry's Blocks™ are the essential supplement for your squirrel's diet. Developed specifically for squirrels, Henry's Blocks have all the vitamins and minerals squirrels need to promote and support bone and organ health, while helping to avoid common ailments like Metabolic Bone Disease (MBD).

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Rehab Supplies

Henry’s carries a broad and growing range of premium rehab supplies. With everything from probiotics and vitamin and mineral supplements to non-auto-shutoff heating pads, rodent-size e-collars and much more, Henry’s is here to support you and the animals you care for.

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Best Sellers

Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice

Picky Blocks - Food for Squirrels, Flyers, Rats and Mice

Image of Wild Bites bag on a white background.

Wild Bites - Food for Squirrels, Flyers, Rats and Mice

Hazelnut Blocks - Food for Squirrels, Flyers, Rats and Mice

Image of a bag of Peanut Stix on a white background.

Image of four Peanut Stix on a white background.

Image of a bag of Hazelnuts in the shell.

Closeup image of hazelnuts on a white background.

Image of a bag of Stuart Pecans in the shell.

Closeup image of Stuart Pecans on a white background.

Image of Hazelnut Stix bag on a white background.

Image of four Hazelnut Stix on a white background.

Image of all four sizes of Fox Valley 20/50. Including 1 lb, 3.5 lbs, 8 lbs, and 20 lbs.

Image of Walnut Stix bag on a white background.

Image of four Walnut Stix on a white background.

Walnut Blocks - Food for Squirrels, Flyers, Rats and Mice

Calcium Carbonate Powder 100 g - for Calcium Deficiency (MBD)

Product label: -26% Sale

Image of the available contents of a Baby Squirrel Kit, including the Guide, Fox Valley or Wombaroo formula, heating pad, Cozy Pocket, syringes and nipples.

Wombaroo Baby Kit including: Baby Care Guide, Wombaroo Squirrel Milk, Small and Medium Easy-Grip Nipples, three 1 mL and three 3 mL syringes.

Vita-Mins - Supplement for Squirrels, Flyers, Rats and Mice - 100g

Image of all four available sizes of Fox Valley 32/40. Including 1 lb, 3.5 lbs, 8 lbs, 20 lbs.

Silicone Mothering Nipples - for Nursing Baby Animals

Image of the back label of Fox Valley LA Probiotic includes guaranteed analysis, ingredients, mixing directions — all of which can be found in the product descriptions on this page.

Image of Cozy Cube with all four straps raised as if hanging up in use.

Let customers speak for us

from 3852 reviews

Caydence C.

Mr. Squally

My little guy Squally LOVES these!! He hears the crinkle of the plastic bag and he goes crazy cause he knows what he’s about to get. I’m so glad I found these and that I know he’s getting all good nutrients. Thank you Henry’s!

Henry's Blocks Sampler Pack

10/28/2025

T A.

They like it!

Wasn’t sure what to expect - had read a lot of reviews about what to feed squirrels & everything said to feed blocks but that squirrels don’t really want them/like them. This was the first block we tried and both squirrels loved them. Would recommend

Picky Blocks - Food for Squirrels, Flyers, Rats and Mice

10/17/2025

Wombaroo Squirrel Milk Replacer - 8.4 oz (240 g)

T A.

Life Saving!

Someone brought us a couple of baby squirrels and some goat replacement formula to feed them. Both squirrels had diarrhea and one was getting very sick/dehydrated. We bought the Wombarro formula & had it rush delivered. The formula literally saved their lives. Both of them took to it immediately, the diarrhea cleared up quickly and both of them started thriving.

The formula came in quick and in good condition. Very happy customer & squirrels! 100% recommend

Wombaroo Squirrel Milk Replacer - 8.4 oz (240 g)

10/17/2025

Andy B.

Picky blocks

Arrived earlier than stated considering we're in the UK.. Bonus! The fussy eater is enjoying her new food but is still fussy!

Picky Blocks - Food for Squirrels, Flyers, Rats and Mice

10/16/2025

angela V.

Worth it!

Henrys healthy pets HAS NEVER and I mean never failed me, I recently purchased the healthy blocks for my squirrel and she absolutely LOVES em. And In the past i’ve had purchased their formula and helped my squirrel grow strong. Can’t thank this company enough!

Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice

10/12/2025

Leigh

Love

My 4 babies absolutely love Henry’s Blocks!!!

Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice

10/06/2025

Angela B.

Squirrel blocks were a hit!

My foster squirrel babies love the Henry’s Healthy blocks! They won’t touch other brands of rodent blocks, but go right for the Henry’s blocks. Henry’s does cost quite a bit more than other rodent blocks, but you get what you pay for. And I can feel secure knowing that they’re getting the proper nutrients from Henry’s to grow up healthy.

Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice

10/03/2025

Leigh

We Love Henry’s

I have not found an item or service or anything at Henry’s that isn’t absolutely 100% or more.

CODAN Luer-Lock O-Ring Syringes

10/01/2025

Fox Valley Day One Formula 20/50 for Baby Squirrels

Gisele W.

Best Formula and Customer Service

Always use this formula for my rescues and they thrive and are healthy! The Customer Service is the best!

Fox Valley Day One Formula 20/50 for Baby Squirrels

09/30/2025

Peanut Stix - Treats for Squirrels, Flyers, Rats and Mice

Lorie W.

Healthy Blocks

I’ve been using this company’s products for my flying squirrel for going on ten years now. I could not be happier with the quality of their products, or their customer service.
They’re just the absolute best!

Peanut Stix - Treats for Squirrels, Flyers, Rats and Mice

09/29/2025

Cynde B.

Outstanding Nutrition!!

My little squirrel babies, Pete and RePete, are thriving on this nutrient! Along with some fruit and veggies they are growing strong and vibrant!!

I use a subscription plan so I always get my needed squirrel blocks. It makes everything a breeze!

I highly recommend this food!!!
In particular, Henry’s care and devotion to quality is beyond wonderful!

Wild Bites - Food for Squirrels, Flyers, Rats and Mice

09/28/2025

Stevie H.

Stevie loves her Picky Blocks

My pet squirrel, Stevie has one picky block for breakfast and one for dinner. I break them in half for her. She has fruits and vegetables for lunch.

Picky Blocks - Food for Squirrels, Flyers, Rats and Mice

09/26/2025

Mindy S.

Best squirrel block I’ve found!

Best squirrel nutrition block! Our fur baby loves it!

Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice

09/22/2025

Bari P.

Happy Squirrel

We found an injured baby squirrel that had fallen from its nest. Thankfully it is an older baby and we are having great success transitioning it from milk to adult foods. He loves the Healthy Blocks and we're glad he is thriving. Soon we'll be able to begin his transition to the wild, but we'll keep feeding him these blocks for as long as he needs.

Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice

09/18/2025

Anett M.

Stew's favorite

I'm very happy to find this product. My little squirrel loves that.

Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice

09/17/2025

Featured

Product label: -26% Sale

Image of Wombaroo Squirrel Milk Replacer box.

Image of powdered Wombaroo milk replacer, alongside a Wombaroo-branded scoop that comes with the box.

Image of hands pulling on BetterGloves against a white background.

Image of Wombaroo Insecticore Rearing Mix box.

Image of the powdered form of Insectivore Rearing Mix spread out on a white background, backed by a Wombaroo-branded scoop that comes with the box.

Blog

❄️ Henry’s Winter Conference Tour Is Here! ❄️

Article published at: October 30, 2025
Article comments count: 0 comments

❄️ Henry’s Winter Conference Tour Is Here! ❄️

First stop: Ohio, baby! 🎉 We’re thrilled to kick off Henry’s Winter Conference Tour at The Art of Wildlife Rehabilitation Conference, happening November 7–9 in beautiful Ohio — and we want YOU to come hang out with us! Our amazing team members Grace and Wava will be holding down the fort at the Henry’s vendor table, ready to chat, answer your questions, and hand out some awesome swag (yep, we’re talkin’ stickers, freebies, and maybe even a surprise or two). Whether you’ve been part of the Henry’s family for years or you’re just discovering us, we’d love to meet you! 💚 What to Expect at the Conference It’s not just about us (even though we think we’re pretty great 😄). The conference is packed with super-informative workshops designed to help wildlife rehabbers learn, grow, and connect. A few highlights include: 🦝 Intro to Rehabbing 🦇 Rabies Vector Species 💰 Grant Writing for Wildlife Rehabbers …and so much more! Follow the conference on Facebook for the latest updates — you can also find additional information here. 🔗 Visit the Henry’s Booth Stop by our table to stock up on your favorite Henry’s products, including: 🍼 Wombaroo 🧰 Rehab Supplies 🦊 Fox Valley Make sure to ask Grace about our exclusive conference discount! 🎁Want to make sure we bring something special just for you? No problem! Give us a call ahead of time, place your order, and we’ll have it ready for easy pickup at our booth. 📦 Getting There 📍 Deer Creek Lodge & Conference Center22300 State Pk Rd 20, Mt Sterling, OH 43143Parking is available on-site. 🚗 If you’re using GPS, search for “Deer Creek Lodge and Conference Center” for the most accurate route. Follow the Tour This is only the first stop on our Winter Conference Tour, and we can’t wait to see where the road takes us next! 🌎Follow us on Facebook and Instagram to keep up with our travels, conference highlights, and behind-the-scenes fun. 📸 🚗 Where are we headed next?✨ Spoiler alert: You’ll need more than a ladder to reach the squirrels here — they’re climbing skyscrapers in The Big Apple! 🐿️🍎 See you in Ohio! ❤️

The Henry's Team

A baby squirrel drinking milk formula out of small syringe with a nursing nipple.

Article published at: October 20, 2025
Article comments count: 0 comments

I Found a Baby Squirrel... Now What?

Whether you found a baby that has fallen out of a tree, or your cat brings you an injured one, everyone who finds an orphaned or injured baby squirrel asks the same question: "What do I do now?"

The Henry's Team

Link to blog