Last Updated on September 8, 2026 by Shannon
These frozen mint dog treats are an easy way to make your dog something a little different with just three ingredients: cucumber, fresh mint, and water.
They’re especially nice when you want a simple frozen treat without yogurt, peanut butter, or a long list of ingredients. Just blend everything together, pour the mixture into molds, and let the freezer do the rest.
And because cucumber contains quite a bit of water, these make a refreshing little treat to keep in the freezer for warm days, or any day your dog hears the freezer open and immediately assumes something in there belongs to them.
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Why I Like This Recipe
One of my favorite things about homemade dog treats is being able to keep them simple, and it doesn’t get much simpler than three ingredients.
These frozen mint dog treats are also easy to adjust based on the size of your dog. I can use smaller molds for little treats or larger molds when I want something that takes a bit longer to eat.
They’re also a nice option if you’re looking for a frozen dog treat that doesn’t use dairy.
Of course, whether your dog actually likes mint is another question. Every dog is different, and mint definitely has a distinct smell and flavor. If your dog isn’t impressed, that’s okay. There are plenty of other frozen treats to try.
Ingredients
- 1 cup English cucumber
- 4 fresh mint leaves
- ½ cup water
Ingredient Notes
English cucumber
I use English cucumber for these treats. There’s no need to peel it before blending, although you can if you prefer. Chop the cucumber into smaller pieces so it’s easier for your blender to handle.
Fresh mint
Use fresh mint leaves rather than mint extract, essential oil, or mint-flavored products. Mint can be a slightly confusing ingredient because there are different plants commonly referred to as “mint.” If you’d like to read more before making these treats, I have a separate guide about mint and dogs.
Water
Plain water helps everything blend together and gives you a mixture that’s easy to pour into the molds.
Directions
Wash and chop the cucumber. Wash the mint leaves.
Add the cucumber and mint leaves to the blender. Then add the water.
Blend until a smooth puree forms.
Pour the mixture into silicone molds.
Freeze for at least 4 hours or until completely frozen. Personally, I like to freeze mine overnight.
Once frozen, remove the treats from the molds.
Give one to your dog and place the rest in an airtight container, such as a freezer bag. Store them in the freezer for up to 4 months.
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Tips
These treats freeze solid, but they don’t feel quite like a regular ice cube. The cucumber gives them a slightly wet, slick surface even when they’re completely frozen. That’s normal for this recipe.
Place your silicone molds on a cookie sheet before filling them. It’s much easier to move a cookie sheet full of molds to the freezer than it is to carefully carry a floppy silicone mold filled with cucumber puree. Ask me how I know.
I like using paw- and bone-shaped molds for smaller treats and larger paw-shaped molds when I want a bigger treat.
No silicone molds? Ice cube trays work just as well. Your dog will not be checking whether their snack is shaped like a paw.
You can also adjust the size without buying different molds. Simply fill each cavity partway instead of all the way.
If your dog hasn’t had cucumber or mint before, start small and see how they do. If you have concerns about introducing a new food, especially if your dog has allergies, dietary restrictions, or a health condition, check with your veterinarian first.
And remember that treats are extras. A commonly used guideline is to keep treats to no more than about 10% of your dog’s daily calories, with the rest coming from a complete and balanced diet.
Frequently Asked Questions
Can dogs eat frozen mint treats?
That depends on what’s in them. These homemade frozen mint dog treats are made with cucumber, fresh mint leaves, and water rather than human breath mints, candy, mint extract, or essential oils.
If you’re unsure about using fresh mint for your dog, read my guide to mint and dogs before making the recipe.
Do I need to peel the cucumber?
No. I don’t peel English cucumber before making these treats. Just wash it well and chop it into pieces before adding it to the blender.
If you prefer to remove the peel, that’s fine too.
Can I use a regular cucumber instead of an English cucumber?
You can try another variety of cucumber if that’s what you have available. Because different cucumbers can vary in their seed size and skin, you may need to peel and remove the seeds from other cucumber varieties.
Can I use dried mint?
I prefer fresh mint for this recipe. The recipe was developed using four fresh mint leaves, so swapping in dried mint would change the amount and concentration.
For the most predictable results, I’d stick with fresh mint.
Can I make these without mint?
Yes. If your dog isn’t a mint fan, you can leave it out. You’d essentially have simple frozen cucumber treats instead.
How long do frozen mint dog treats last?
I store these treats in an airtight container or freezer bag in the freezer for up to 4 months.
Since they’re meant to stay frozen, don’t leave them sitting at room temperature for long periods. Just take out what you need and put the container back in the freezer.
What size should I make the treats?
Make them an appropriate size for your dog. Smaller molds work well for smaller dogs or when you want a quick little treat.
If you only have larger molds, you don’t have to fill them completely. Add less of the mixture to each cavity to make thinner, smaller treats.
Do I need silicone dog treat molds?
Nope. I like silicone molds because frozen treats pop out of them easily, but regular ice cube trays work too.
Your dog is probably more interested in what’s inside the treat than whether it looks like a bone.
More Homemade Dog Treats
If your dog likes homemade treats, there are plenty of other combinations to try.
- Cucumber Honeydew Frozen Dog Treats
- Watermelon and Yogurt Frozen Dog Treats
- Soft Peanut Butter and Sweet Potato Treats
- Homemade Frozen Fresh Breath Dog Treats
Final Thoughts
These frozen mint dog treats are about as simple as homemade treats get. You need three ingredients, a blender, a mold, and a little patience while everything freezes.
I like having simple recipes like this tucked away in the freezer because making something special for your dog doesn’t always need to turn into a whole project.
Give your dog a small one to try and see what they think. Mint won’t be every dog’s favorite flavor, and that’s perfectly fine.
Every dog is different. If yours happily comes back looking for another one, I’d call that a successful batch.
Frozen Mint Dog Treats
These frozen mint dog treats combine fresh cucumber, mint, and water for an easy 3-ingredient homemade treat. Blend, pour into molds, and freeze for a simple treat your dog can enjoy straight from the freezer.
Ingredients
- 1 cup English cucumber
- 4 fresh mint leaves
- ½ cup water
Instructions
- Wash and chop the cucumber. Wash the mint leaves.
- Add the cucumber and mint leaves to the blender. Then add the water.
- Blend until a smooth puree forms.
- Pour the mixture into silicone molds.
- Freeze for at least 4 hours or until completely frozen.
- Once frozen, remove the treats from the molds.
- Store in an airtight container in the freezer for up to 4 months.
