A frozen Kong is one of the greatest inventions in dog ownership: it keeps your pup busy, works their brain, and — when frozen solid — can buy you a blissful hour of quiet. But the same old peanut butter filling gets boring. These seven easy frozen Kong recipes will keep your furry friend excited about every single one.
Each recipe takes just a few minutes to assemble. Stuff, freeze for 4–6 hours (or overnight), and serve.
Recipe 1: Classic Peanut Butter Banana
The crowd-pleaser every dog loves.
- 2 tablespoons xylitol-free peanut butter
- Half a banana, mashed
- A small handful of kibble
Mix the peanut butter and banana, layer it with kibble inside the Kong, and freeze. Always check that your peanut butter does not contain xylitol (also called birch sugar) — it is extremely toxic to dogs.
Recipe 2: Chicken Pot Pie
Savory comfort food for pups.
- Shredded cooked chicken (plain, no seasoning)
- A spoonful of plain pumpkin puree (not pie filling)
- A few frozen peas and diced carrots
Layer the ingredients, top with a smear of pumpkin to seal the opening, and freeze. Pumpkin is gentle on digestion, making this a great option for sensitive stomachs.
Recipe 3: Berry Yogurt Parfait
A refreshing, antioxidant-packed treat.
- Plain, unsweetened yogurt (no xylitol)
- A handful of blueberries
- A few small pieces of strawberry
Fill the Kong with yogurt, drop in the berries, and freeze. Most dogs tolerate plain yogurt well, but if your pup is lactose-sensitive, use a lactose-free yogurt or skip the dairy and use mashed banana as the base instead.
Recipe 4: Tuna Melt (Hold the Melt)
For the fish-obsessed pup.
- Half a can of tuna in water, drained
- A spoonful of plain cream cheese or cottage cheese
- A few small training treats
Mix the tuna with the cream cheese, stuff the Kong, plug the end with a treat, and freeze. The strong smell makes this irresistible — fair warning, your dog will hear the freezer door from three rooms away.
Recipe 5: Apple Pie à la Pup
Sweet, crunchy, and wholesome.
- Diced apple (no seeds or core — apple seeds contain compounds that are harmful to dogs)
- A spoonful of plain oatmeal, cooked and cooled
- A drizzle of honey (just a little)
- A pinch of cinnamon
Layer the apple and oatmeal, drizzle with honey, dust with cinnamon, and freeze. It smells like fall and tastes like a reward.
Recipe 6: Veggie Lover's Delight
A lighter option that is still exciting.
- Mashed sweet potato, cooked and cooled
- Steamed green beans, chopped
- A spoonful of plain pumpkin puree
- A few pieces of kibble for crunch
Mash everything together, stuff, and freeze. This one is lower in calories, so it is perfect for pups watching their waistline.
Recipe 7: The Everything-But-the-Kitchen-Sink Kong
For using up odds and ends in dog-safe style.
- Leftover plain cooked meat (chicken, turkey, or beef)
- A spoonful of xylitol-free peanut butter
- Dog-safe fruits or veggies you have on hand (carrots, blueberries, green beans)
- Kibble to fill the gaps
Layer it all in, seal with peanut butter, and freeze. No two are ever the same — which keeps your dog guessing and engaged.
Frozen Kong Tips and Tricks
- Plug the small end first. A dab of peanut butter or cream cheese in the small hole prevents leaks in the freezer.
- Freeze upright in a mug or cup so the filling stays put.
- Size it right. Your dog should have to work to get the food out, but not be so frustrated they give up. When in doubt, go one size up.
- Make batches. Stuff several Kongs at once and keep them in the freezer — instant enrichment on demand.
- Account for calories. Kong fillings count toward daily intake. On heavy Kong days, slightly reduce meal portions.
- Supervise new chewers. Most dogs lick and nudge, but aggressive chewers can break off rubber pieces. Inspect the Kong regularly and replace it if it shows significant wear.
Foods to NEVER Put in a Kong
A quick safety reminder — these common foods are toxic to dogs:
- Chocolate and cocoa
- Xylitol / birch sugar (check peanut butter labels!)
- Grapes and raisins
- Onions and garlic
- Macadamia nuts
- Alcohol
- Cooked bones
When trying a new food, introduce a small amount first and watch for any digestive upset. If your dog has food allergies or a medical condition, check with your vet before adding new ingredients to their diet.
Frozen Kong FAQ
How long does a frozen Kong keep a dog busy?
A well-stuffed, fully frozen Kong typically entertains a dog for 30 minutes to over an hour, depending on the dog's persistence and the recipe. Freezing is the key — an unfrozen Kong lasts minutes.
Can I give my dog a frozen Kong every day?
Yes, as long as you account for the extra calories in their daily intake. Many owners use a frozen Kong as part of the daily routine — it is excellent for crate training and for settling dogs when you leave the house.
What size Kong should I buy?
Follow the manufacturer's size guide based on your dog's weight and chewing strength. The Kong should be large enough that your dog cannot fit their lower jaw inside it. Power chewers should use the black "extreme" version.
How do I clean a Kong?
Soak it in warm, soapy water, then scrub with a bottle brush to reach the inside. Most Kongs are top-rack dishwasher safe — check your specific model's instructions. A thorough clean prevents rancid buildup.
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