Last Updated on July 15, 2026 by Shannon

If your dog enjoys frozen treats, these Cucumber Mint Frozen Dog Treats are an easy recipe to keep in your freezer year-round.

Made with just three ingredients, English cucumber, fresh mint, and plain Greek yogurt, they come together in just a few minutes with the help of a blender. They’re perfect as an afternoon snack, a reward after a walk, or simply another homemade treat to add to your rotation.

Personally, I love recipes that use ingredients I already have in my kitchen, and this one does exactly that. The creamy yogurt, crisp cucumber, and fresh mint make a cool, refreshing treat that many dogs enjoy.

Close-up of homemade cucumber mint frozen dog treats shaped like paws with text reading, "Only 3 Ingredients: Frozen Cucumber Mint Dog Treats."

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Why You’ll Love These Dog Treats

If you’re looking for a quick frozen dog treat recipe, here’s why this one has become one of my favorites:

Only three simple ingredients that are easy to find.
Quick to make with just a blender and silicone molds.
A refreshing frozen snack for warm days.
Easy to make larger or smaller depending on your dog’s size.
Great for making ahead since they keep well in the freezer.
No baking required, making this one of the easiest homemade dog treats you’ll make.

Ingredients

Chopped cucumber, plain Greek yogurt, and mint leaves in individual white bowls.

1 cup English cucumber, chopped
3 mint leaves (not English pennyroyal mint as it’s unsafe for dogs and humans)
1 cup plain Greek yogurt

Ingredient Notes

English Cucumber

English cucumbers are a great choice because they have thin skin, fewer seeds, and blend into a smooth puree. Regular cucumbers can also work if that’s what you have available.

Fresh Mint

Stick with fresh culinary mint, such as peppermint or spearmint, from the grocery store.

Avoid English pennyroyal mint, which is unsafe for both dogs and people. When in doubt, purchase fresh mint from the produce section rather than using plants from an unknown source.

Plain Greek Yogurt

Choose plain, unsweetened Greek yogurt without added sugars or artificial sweeteners. Never use yogurt containing xylitol, as it is extremely dangerous for dogs.

Why Dogs Like These Ingredients

Greek yogurt gives these treats a creamy texture that many dogs enjoy.

Cucumber has a mild flavor and high water content, making it especially refreshing during warmer months.

Fresh mint adds a little freshness without overpowering the other ingredients. Since most dogs don’t need much mint to enjoy the flavor, this recipe only uses a few leaves.

Every dog has their own preferences, though. Luna isn’t very picky, but she definitely has favorite treats, and your dog probably does too.

Directions

Place the mint leaves, cucumber, and Greek yogurt in a blender.

Blend until smooth.

Spoon or pour into silicone molds. I like these bone and paw shaped molds for smaller treats or these paw shaped molds for larger treats.

Place in the freezer for at least 4 hours or until frozen.

A bowl of paw shaped cucumber mint frozen dog treats next to a linen towel.

Once frozen, remove from the molds.

A German Shepherd licking a paw shaped frozen dog treat.

Give one to your dog. This is a very important step; Luna would be mad if I skipped it.

Transfer the remaining treats to an airtight freezer-safe container or freezer bag and store them for up to 3 to 4 months.

Tips

Place silicone molds on a cookie sheet before filling to make transferring to the freezer easier.

You can adjust the size of the treats by using smaller or larger molds or by not filling the molds completely.

If it’s your dog’s first time trying cucumber or yogurt, start with a small portion to make sure they tolerate it well.

Always consult your veterinarian before giving your dog new foods, especially if they have any health conditions or allergies.

Treats should make up no more than 10% of your dog’s daily caloric intake.

Frequently Asked Questions

Can dogs eat cucumber?

Yes. Plain cucumber is generally considered a safe, low-calorie snack for most dogs when served in appropriate portions.

Can dogs eat mint?

Most dogs can have small amounts of fresh spearmint or peppermint. However, English pennyroyal mint should never be given to dogs. If you’re unsure which variety you have, it’s safest to buy fresh culinary mint from the grocery store.

Can I use regular yogurt instead of Greek yogurt?

Yes. Plain regular yogurt works too. I usually use Greek yogurt because it’s lower in lactose, which some dogs tolerate better.

How long do these frozen dog treats last?

Store them in an airtight freezer-safe container for up to 3 to 4 months.

Can puppies have these treats?

Many puppies can enjoy small amounts of these ingredients, but it’s always a good idea to ask your veterinarian before introducing new foods, especially for very young puppies or dogs with medical conditions.

My dog doesn’t like cucumber. Can I substitute something else?

Absolutely. Every dog is different. You could try blending plain Greek yogurt with small amounts of dog-safe fruits like blueberries or strawberries instead.

Final Thoughts

These Cucumber Mint Frozen Dog Treats are one of those simple recipes that are easy to keep on hand year-round. They take just a few minutes to prepare, freeze beautifully, and give your dog a cool snack on warm days.

My favorite part is how easy they are to customize. Use larger molds for big dogs, smaller molds for little dogs, or try different shapes just for fun.

Every dog is different, so do what works for your dog. These are simply another easy homemade treat to keep in the freezer whenever your dog deserves something special.