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

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  • Henry's Hazelnut Blocks
  • Henry's Hazelnut Blocks
  • Henry's Hazelnut Blocks label
  • 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


Our tastiest flavor yet is made with freshly-ground hazelnuts! Extra-picky squirrels will love these blocks and you can feel confident that your squirrel is still getting the nutrition they need. Hazelnuts Blocks are vitamin-enriched supplements that contain the vital nutrients your squirrel needs to stay healthy and happy. Hazelnuts Blocks are baked fresh daily with 100% natural, high-quality ingredients by people who care.

Henry’s Difference

Henry’s Blocks are the only natural supplement made especially for your squirrel’s diet with 100% of the vitamins and minerals they need to avoid common diseases like Metabolic Bone Disease and promote bone and organ health. Unlike other rodent/pet foods that are dry and flavorless, Henry’s Blocks are freshly baked daily with only 100% natural ingredients and no preservatives, fillers, or artificial sweeteners.

Henry’s Blocks are a tasty and delicious way to give your squirrel the nutrition they need. Blocks are perishable and must be frozen upon arrival!

Feeding and Storage Guidelines: One bag contains enough Healthy Blocks to feed an average-sized adult squirrel for one month. Blocks contain no preservatives or fillers and must be kept frozen.

  • Adult Squirrels: Feed 2-3 blocks per day.
  • Flying Squirrels, Adolescent Squirrels, Rats, and Mice: Feed 1-1.5 blocks per day.
  • Blocks must be stored in a freezer to preserve freshness. Blocks can be kept in the freezer for up to 6 months, but the blocks will begin to lose their flavor after the first 2 months. 
  • Ensure the bag is firmly resealed after each opening - exposure to air can lead to freezer burn. 
  • To serve blocks thawed, a few blocks can be pulled from the freezer and kept in the refrigerator for a couple of days at a time.

Perishable - Freeze Immediately Upon Arrival!

Made in the USA.

Ingredients: Hazelnuts, whey protein isolate, wheat protein isolate, cracked wheat, wheat flour, oat bran, dried whole eggs, tri-calcium phosphate, calcium carbonate, lecithin, potassium chloride, baking powder, phylloquinone (vitamin K), selenium, magnesium oxide, cholcalciferol (vitamin D3), folic acid, iodine, ferrous sulfate (iron), zinc, copper glycinate chelate, molybdenum, manganese, d-alpha tocopheryl succinate (vitamin E), vitamin A (50% beta-carotene), pantothenic acid, niacin (vitamin B-3), riboflavin (vitamin B-2), pyroxidine hydrochloride (vitamin B-6), thiamin (vitamin B-1), cyanocobalamin (vitamin B-12), biotin.

Include Blocks with plenty of healthy vegetables, wild foods, and an occasional treat as part of a well-rounded diet. A balanced calcium/phosphorus ratio plus extra zinc and vitamin E help promote healing and immune function. For more information, see our Healthy Diet Guide.

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70 Reviews

  • 5
    Henry Blocks Hazelnut

    Posted by Rene on 29th Nov 2023

    Great product! It was fresh and my squirrel loved them.

  • 5
    Hazlenut Blocks

    Posted by Steven on 20th Nov 2023

    Very good and Healthy Blocks
    Thank you and God Bless

  • 5
    Love ❤️

    Posted by Courtney on 14th Nov 2023

    My squirrels love these and shipping is always so fast!

  • 5
    Hazelnut blocks

    Posted by Jennifer on 2nd Jan 2023

    My baby loves these! I order him 2 packs at a time and as much as I order from Henry’s, they have always gotten my order correct and have never been disappointed. I will always order my blocks from Henry’s.

  • 4
    Very Expensive for hazelnuts being main ingredient

    Posted by Shelby on 2nd Jan 2023

    Very Expensive for hazelnuts being main ingredient

  • 5
    Great blocks

    Posted by Rich on 17th Dec 2022

    Wonderful product, squirrels love them, great Ca:Ph ratio, shipping is super fast and packed well. Great company.

  • 3
    Hazelnut Blocks

    Posted by Carla on 23rd Nov 2022

    Sam is a youngster and Hazelnuts seem to be an acquired taste. He is not sure. Especially if a Picky Block is around.

  • 5
    Hazelnut Blocks

    Posted by DawnZ on 20th Sep 2022

    Like the Wild Bites, these Hazelnut Blocks are also great. Absolutely love this product. First time purchasing this, since I was looking for Rodent Chews for my orphan squirrels I am rehabbing. These are really great, in that since they are not hard, and are very good for the younger squirrels to learn to use their teeth without damaging them at a young age. They are loving it! Thank you for this product.

  • 5
    Hazelnut Blocks

    Posted by Joe Pizzolato on 12th Sep 2022

    The best squirrel food around!

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