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

Even the fussiest squirrels love Hazelnut Blocks! Made with freshly ground hazelnuts, these blocks offer a naturally rich, nutty flavor that keeps picky eaters coming back for more. Each bite delivers the essential vitamins and minerals squirrels need to stay strong, healthy, and full of energy — providing complete nutrition in every bite. Baked fresh daily with 100% natural, high-quality, human-grade ingredients, and made without seeds, preservatives, or fillers, Hazelnut Blocks combine pure nutrition with irresistible taste — crafted with care by people who care.

Freshly Baked and Shipped:
Each batch is baked fresh daily using only natural, high-quality ingredients by people who truly care about squirrel health and nutrition. Our blocks are never frozen — they’re baked, packed, and shipped straight from our bakery to your door for the ultimate freshness and flavor. One bag provides enough blocks to feed one average adult squirrel for 30 days.

Perishable – Freeze on Arrival:
Fresh blocks are safe in transit for up to 7 days; please freeze immediately upon arrival to preserve freshness and nutrients.

Important Note:
All food and treats are perishable and cannot be returned. If there’s ever an issue with your order, please contact us within 24 hours of delivery. Click here and follow the instructions.

International Orders:
Delivery of perishable items cannot be guaranteed outside the U.S. Please review our Shipping & Returns Policy before placing your order.

Henry’s Blocks are the only natural supplement made just for a squirrel’s diet. Each serving provides 100% of the essential vitamins and minerals needed to help prevent Metabolic Bone Disease — a serious and often fatal condition caused by calcium deficiency — while supporting strong bones, healthy organs, and overall wellbeing.

Unlike other rodent supplements that are dry or flavorless, Henry’s Blocks are baked fresh daily with 100% natural, human-grade ingredients, carefully selected for their exceptional quality and purity. At Henry’s, we never use preservatives, fillers, artificial sweeteners, or unnecessary seeds that offer little nutritional value and should ultimately be avoided in a healthy squirrel diet. Every batch delivers balanced nutrition and a flavor squirrels naturally love.

Feed Henry’s Blocks alongside fresh vegetables, wild foods, and the occasional treat for a complete, healthy diet. Each Block features a perfect calcium-to-phosphorus ratio, plus added zinc and vitamin E to support healing, immunity, and long-term wellness.

For feeding tips and more information, please visit our Healthy Diet Guide.

Storage:
Henry’s Blocks should be frozen upon arrival to maintain freshness and nutrient quality. Keep them stored in the freezer until ready to use, and ensure the bag is firmly resealed after each opening — exposure to air can lead to freezer burn and reduce freshness.

Preparation:
Henry’s Blocks are ready to serve — no prep required! You can serve them frozen, thawed, or slightly warmed, depending on how each squirrel prefers them.

• To serve thawed: remove a few Blocks from the freezer and store them in the refrigerator for 2–3 days.
• For a quick option: let Blocks thaw at room temperature for a few minutes before serving.
• Some squirrels enjoy them a little warm — wrap a Block in a paper towel and microwave for just a few seconds (warm, never hot).

Proper handling ensures each Block keeps its flavor, texture, and nutritional value for healthy, happy squirrels.

Hazelnuts (48% dry basis), cracked wheat, whey protein isolate, wheat protein isolate, oat bran, wheat flour, tricalcium phosphate, peanut oil, whole eggs, calcium carbonate, lecithin, magnesium oxide, copper bisglycinate chelate, folic acid (vitamin B9), selenium, phytonadione (vitamin K1), zinc gluconate, d-alpha tocopheryl acetate (vitamin E), iron sulfate, manganese gluconate, kelp (iodine), molybdenum glycinate chelate, niacin (vitamin B3), riboflavin (vitamin B2), biotin (vitamin B7), cholecalciferol (vitamin D3), pantothenic acid (vitamin B5), retinyl palmitate (vitamin A), baking powder, sodium chloride, pyridoxine hydrochloride (vitamin B6), thiamin hydrochloride (vitamin B1), cyanocobalamin (vitamin B12). Water added in levels sufficient for processing.