Henry_s_Blocks
Henry_s_Blocks

New Products

Oxbow Animal Health Critical Care Carnivore - 2.47 oz (70 g) Oxbow Animal Health Critical Care Carnivore - 2.47 oz (70 g)
Oxbow Animal Health Critical Care Carnivore - 2.47 oz (70 g)
$13.95 $0.00
$13.95
$5.65 oz
Zoologic® Milk Matrix 42/25 - 5 lbs (2.2 kg) Zoologic® Milk Matrix 42/25 - 5 lbs (2.2 kg)
Zoologic® Milk Matrix 42/25 - 5 lbs (2.2 kg)
$157.97 $0.00
$157.97
$1.97 oz
  • Sold out
Zoologic® Milk Matrix 33/40 - 5 lbs (2.2 kg) Zoologic® Milk Matrix 33/40 - 5 lbs (2.2 kg)
Zoologic® Milk Matrix 33/40 - 5 lbs (2.2 kg)
$157.97 $0.00
$157.97
$1.97 oz
Oxbow Animal Health Critical Care Omnivore Oxbow Animal Health Critical Care Omnivore
Oxbow Animal Health Critical Care Omnivore
From $13.95 $0.00
From $13.95
$5.65 oz
Henry's House
Henry's House
Henry's House
Henry's House
$299.95 $0.00
$299.95
Ceramic Speckled Bowl
Ceramic Speckled Bowl
$9.25 $0.00
$9.25
Oxbow Animal Health Critical Care Herbivore - 4.97 oz (141 g) Oxbow Animal Health Critical Care Herbivore - 4.97 oz (141 g)
Oxbow Animal Health Critical Care Herbivore - 4.97 oz (141 g)
$11.95 $0.00
$11.95
Oxbow Animal Health Critical Care Herbivore Fine Grind - 3.53 oz (100 g) Oxbow Animal Health Critical Care Herbivore Fine Grind - 3.53 oz (100 g)
Oxbow Animal Health Critical Care Herbivore Fine Grind - 3.53 oz (100 g)
$13.96 $0.00
$13.96
Esbilac Puppy Milk Replacer Powder Esbilac Puppy Milk Replacer Powder
Esbilac Puppy Milk Replacer Powder
From $31.14 $0.00
From $31.14
Surgical Towels Surgical Towels
Surgical Towels
$79.95 $0.00
$79.95
Henry's Blocks Sampler Pack Henry's Blocks Sampler Pack
Henry's Blocks Sampler Pack
$9.95 $0.00
$9.95
  • -59% Sale
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 Weaning Kits
From $42.95 $104.20
From $42.95

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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Hamster Food
2 products
Hamster Food
6 products
Cage Accessories
10 products
Fox Valley Formulas
22 products
Wombaroo Products
18 products
Nursing Nipples
6 products
O Ring Syringes
7 products
Apparel Squirrel Mom
4 products
Wild Mammal Babies

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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Wild Mammal Babies

Best Sellers

Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice
Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice
$18.95 $0.00
$18.95
Picky Blocks - Food for Squirrels, Flyers, Rats and Mice Picky Blocks - Food for Squirrels, Flyers, Rats and Mice
Picky Blocks - Food for Squirrels, Flyers, Rats and Mice
$19.95 $0.00
$19.95
Image of Wild Bites bag on a white background. Wild Bites - Food for Squirrels, Flyers, Rats and Mice
Wild Bites - Food for Squirrels, Flyers, Rats and Mice
$14.95 $0.00
$14.95
Hazelnut Blocks - Food for Squirrels, Flyers, Rats and Mice Hazelnut Blocks - Food for Squirrels, Flyers, Rats and Mice
Hazelnut Blocks - Food for Squirrels, Flyers, Rats and Mice
$19.95 $0.00
$19.95
Image of a bag of Peanut Stix on a white background. Image of four Peanut Stix on a white background.
Peanut Stix - Treats for Squirrels, Flyers, Rats and Mice
$6.95 $0.00
$6.95
Image of a bag of Hazelnuts in the shell. Closeup image of hazelnuts on a white background.
Fresh Hazelnuts in the Shell - Squirrel Treats
$8.95 $0.00
$8.95
Image of a bag of Stuart Pecans in the shell. Closeup image of Stuart Pecans on a white background.
Fresh Pecans in the Shell - Squirrel Treats
$4.95 $0.00
$4.95
  • Sold out
Image of Hazelnut Stix bag on a white background. Image of four Hazelnut Stix on a white background.
Hazelnut Stix - Treats for Squirrels, Flyers, Rats and Mice
$7.95 $0.00
$7.95
Image of all four sizes of Fox Valley 20/50. Including 1 lb, 3.5 lbs, 8 lbs, and 20 lbs. Image of 1 lb bag of Fox Valley 20/50.
Fox Valley Day One Formula 20/50 for Baby Squirrels
From $15.50 $0.00
From $15.50
Walnut Blocks - Food for Squirrels, Flyers, Rats and Mice Walnut Blocks - Food for Squirrels, Flyers, Rats and Mice
Walnut Blocks - Food for Squirrels, Flyers, Rats and Mice
$19.95 $0.00
$19.95
Image of Walnut Stix bag on a white background. Image of four Walnut Stix on a white background.
Walnut Stix - Treats for Squirrels, Flyers, Rats and Mice
$7.95 $0.00
$7.95
Calcium Carbonate Powder 100 g - for Calcium Deficiency (MBD) Calcium Carbonate Powder 100 g - for Calcium Deficiency (MBD)
Calcium Carbonate Powder 100 g - for Calcium Deficiency (MBD)
$6.95 $0.00
$6.95
  • -68% 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.
Baby Squirrel Kits
From $24.95 $77.35
From $24.95
Vita-Mins - Supplement for Squirrels, Flyers, Rats and Mice - 100g Vita-Mins - Supplement for Squirrels, Flyers, Rats and Mice - 100g
Vita-Mins - Supplement for Squirrels, Flyers, Rats and Mice - 100g
$19.95 $0.00
$19.95
Image of all four available sizes of Fox Valley 32/40. Including 1 lb, 3.5 lbs, 8 lbs, 20 lbs. Image of 1 lb bag of Fox Valley 32/40.
Fox Valley Day One Formula 32/40 for Eastern Cottontails, Squirrels, and Opossums
From $15.50 $0.00
From $15.50
No-Auto-Shutoff Heating Pad
No-Auto-Shutoff Heating Pad
$24.95 $0.00
$24.95
Silicone Mothering Nipples - for Nursing Baby Animals
Silicone Mothering Nipples - for Nursing Baby Animals
From $6.95 $0.00
From $6.95
Pure Protein Isolate 1 lb Pure Protein Isolate 1 lb
Pure Protein Isolate 1 lb
$15.95 $0.00
$15.95
Image of Fox Valley LA Probiotic bag. 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.
LA Probiotics for Digestive Health
$17.95 $0.00
$17.95
  • Sold out
Image of Cozy Cube with all four straps raised as if hanging up in use.
Cozy Cube
$26.95 $0.00
$26.95

Let customers speak for us

from 3983 reviews
Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice
Anonymous
Absolutely love the

Absolutely love the product!

Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice
Picky Blocks - Food for Squirrels, Flyers, Rats and Mice
Anonymous
Blocks are VITAL for rescues!!!

Our little ones LOVE these. They like fresh veggies, too: radicchio, broccoli, avocado, bok choy, etc... But, fresh produce just isn't enough for a healthy indoor life. The picky blocks provide additional vitamins and minerals that are vital for rescues!

Having lost one to MBD, we learned this the hard way. I'm writing this review to hopefully help others to avoid that.

Picky Blocks - Food for Squirrels, Flyers, Rats and Mice
Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice
Anonymous
My squirrel loves them

My squirrel loves them. Thank you for making something that gives me comfort knowing she's getting what she needs to be a healthy girl❤️

Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice
Picky Blocks - Food for Squirrels, Flyers, Rats and Mice
Lori W.
We have tried the other blocks, and these are

We have tried the other blocks, and these are Bella's favorite, and she must pick the block she is going to eat. I'm so glad she gets something healthy to eat.

Picky Blocks - Food for Squirrels, Flyers, Rats and Mice
Peanut Stix - Treats for Squirrels, Flyers, Rats and Mice
Lori W.
Bella, my sweet 6 month old squirrel loves these

Bella, my sweet 6 month old squirrel loves these. I only wish they were in smaller pieces so I didn't have to break them apart, but that is a human issue not a squirrel issue. Lol

Peanut Stix - Treats for Squirrels, Flyers, Rats and Mice
Henry's Blocks Sampler Pack
Courtney F.
10 out of 10 highly recommend!

10 out of 10 highly recommend! The sampler pack is such a great way to discover which blocks your squirrel will enjoy the most! My little Aspen is a very picky eater so I try to order the sample pack every two months to see if his taste buds changed and every time I order the sampler pack we find a new flavor that he enjoys! These blocks are great, thank you Henry's healthy pets for keeping our squirrels alive, alert, active and healthy! I don't know what I would do without my little Aspen and you all make it very easy on us squirrel parents! The moment he even hears the bag crinkle he runs and is ecstatic and tries to steal the entire bag from me! 😂 if you're having trouble finding which blocks are perfect for your squirrel baby look no further!! This sampler pack will definitely help you discover which flavor blocks your squirrel enjoys! Don't order an entire bag of blocks if you're unsure which flavor your squirrel enjoy because again, some squirrels are picky eaters like mine! I know I'm the type of person to order one thing and if my squirrel doesn't like it, I won't order again, but with the sampler pack, I don't have that problem. I will continue ordering from Henry's pets and there is no other place I will purchase blocks from my squirrel!! Aspen says "THANK YOU!" And so do I! :)

Henry's Blocks Sampler Pack
Pure Protein Isolate 1 lb
Zoe A.
My squirrels are doing so well!

My squirrels are big and healthy. Lovely product!! Made the perfect squirrel cubes.

Pure Protein Isolate 1 lb
Henry's Blocks Sampler Pack
Eva A.
My little Tallulah just loves them

My little Tallulah just loves them. I will most definitely be buying them again that is for sure

Henry's Blocks Sampler Pack
Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice
Harold F.
My little guy Barker

My little guy Barker. Loves them !! He was released in October where I put up a nice house for him and I still hang out with him and help with food and Henry Blocks every day!!

Healthy Blocks - Food for Squirrels, Flyers, Rats and Mice
Fox Valley Day One Formula 20/50 for Baby Squirrels
Flap J.
Flyer Approved!

A 5 week old flying squirrel came running on our porch screaming for its little life. Our kitty’s were about to get it:(. After no luck of finding someone to take it, I found the goats milk substitute and I was able to feed that somewhat fine but overnight shipped this fox valley 20/50 along with picky blocks. Just from the first feed on fox valley I noticed a very positive change in the flying squirrels food drive! I was having no luck with solid food at all until I gave a small piece of picky block. Instantly nosed and ate it up. Very happy with the results I’m getting from this food. Excited to weigh the little one again and see the progress!

Fox Valley Day One Formula 20/50 for Baby Squirrels
Picky Blocks - Food for Squirrels, Flyers, Rats and Mice
Corinne O.
Minnie loves her picky blocks

Minnie loves her picky blocks. When I open the bag she gets so excited.

Picky Blocks - Food for Squirrels, Flyers, Rats and Mice
Walnut Blocks - Food for Squirrels, Flyers, Rats and Mice
Robert B.
Customer for over 4 years.

Started with Henry’s for my NRs mom who we raised.
Who’d have thought I was going to have one of her first babies as a full time resident of our house, lol !

Walnut Blocks - Food for Squirrels, Flyers, Rats and Mice
Hazelnut Blocks - Food for Squirrels, Flyers, Rats and Mice
Robert B.
Lil’ Stevie’s favs

My NR loves this flavor block and the treats.
He’s almost 4 years old now !

Hazelnut Blocks - Food for Squirrels, Flyers, Rats and Mice
Henry's Blocks Sampler Pack
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
Picky Blocks - Food for Squirrels, Flyers, Rats and Mice
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

Featured

  • -68% 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.
Baby Squirrel Kits
From $24.95 $77.35
From $24.95
Purple Possum Feeding Tubes
Purple Possum Feeding Tubes
From $9.95 $0.00
From $9.95
Image of Wombaroo Squirrel Milk Replacer box. Image of powdered Wombaroo milk replacer, alongside a Wombaroo-branded scoop that comes with the box.
Wombaroo Squirrel Milk Replacer - 8.4 oz (240 g)
$19.50 $0.00
$19.50
Image of a Blue BetterGloves brand glove on a hand against a white background. Image of hands pulling on BetterGloves against a white background.
BetterGloves™
$14.95 $0.00
$14.95
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.
Wombaroo Insectivore Rearing Mix
$14.95 $0.00
$14.95

Blog

Opossums: Nature’s Unsung Environmental Heroes
  • Rehabilitation
  • 0 comments
Opossums: Nature’s Unsung Environmental Heroes
Often misunderstood and overlooked, opossums quietly do essential work that benefits ecosystems and communities alike. From reducing pest populations to limiting the spread of ticks, these resilient animals play a far bigger role in the environment than most people realize.
The Henry's Team
A Life Rooted in the Woods: The Story of Amanda, and The Farm at 164
  • Featured Rehabilitators
  • 1 comment
A Life Rooted in the Woods: The Story of Amanda, and The Farm at 164
Amanda’s journey into wildlife rehabilitation is rooted in a lifelong connection to the woods. Learn how dedication, family, and compassion shape her work with squirrels and the land she calls home.
The Henry's Team
🌴 Winter Tour… in the Sun?
  • Conferences
  • 0 comments
🌴 Winter Tour… in the Sun?
Henry’s Winter Conference Tour is headed to sunny Florida! Join us at the FWRA Symposium from February 5–7.
The Henry's Team
Choosing a Henry’s Blocks Flavor: Thinking Smarter- Not Harder
  • Rehabilitation
  • 0 comments
Choosing a Henry’s Blocks Flavor: Thinking Smarter- Not Harder
Since every Henry’s Blocks variety provides the same complete nutrition, choosing the right one comes down to acceptance. Learning how nut preferences and sampler packs fit into supplementation can save time, reduce waste, and make daily routines easier.
The Henry's Team
See more blogs

Henry's Pets

Henry's offers natural, high-quality squirrel food, supplies, and resources for every stage of life.
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