Salmon Cucumber Cups for Dogs
These refreshing salmon cucumber cups are a simple, healthy snack your dog can enjoy on warm days or as a light high-value treat any time of year. Crisp cucumber slices are hollowed out and filled with a creamy mixture of salmon, Greek yogurt and fresh dill for a combination that’s packed with flavor and nutrients. They’re quick to prepare, require no baking, and look adorable served as bite-sized treats.
I have a popular cucumber bite recipe which is simple but refreshingly tasty, so thought I would try something similar for the dogs as a summer treat. Salmon and cucumber are a classic combination which are both good for dogs.
The crunchy cucumber pairs perfectly with the rich salmon filling, while the yogurt adds a creamy texture dogs love. Whether you’re making a special snack for your pup or looking for an easy enrichment treat, these cucumber cups are a fun and nutritious option.

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Why Your Dogs Will Love This Recipe
Our dogs loved this recipe for the cream salmon but one left half chewed cucumber slices, which Teddy devoured. He loved this treat and it would be perfect for a hot day, in place of a frozen dog treat.
- Cool and refreshing – The cucumber makes these treats crisp, hydrating, and perfect for warmer weather.
- Packed with flavor – Salmon has a rich taste that most dogs find irresistible.
- Creamy texture – Greek yogurt gives the filling a smooth texture that complements the crunchy cucumber.
- Great for enrichment – The filled cucumber cups encourage licking and chewing, making snack time more engaging.
- Nutritious ingredients – Salmon provides protein and omega-3 fatty acids, while cucumber is low calorie and hydrating.

Ingredients
Just 4 ingredients make this simple cucumber dog treat.

English Cucumber
English cucumber is a crunchy, hydrating vegetable that makes a refreshing low-calorie base for these treats. It contains a high water content, which can help keep dogs hydrated, especially during warmer months. Its mild flavor pairs perfectly with rich fillings like salmon and yogurt.
Canned Salmon
Salmon is an excellent source of protein and healthy omega-3 fatty acids, which can support your dog’s skin, coat, joints, and overall health. Using canned salmon in water makes this recipe quick and convenient while still providing plenty of flavor dogs love.
Greek Yogurt
Plain Greek yogurt adds creaminess to the filling while also providing protein and beneficial probiotics that may support digestive health. It helps bind the salmon mixture together into a smooth, tasty filling.
Dill
Dill adds a fresh burst of flavor to the recipe and complements the salmon beautifully. In small amounts, dill can be a safe herb for dogs and adds a little extra aroma that can make the treats even more enticing.
How To Make Salmon Cucumber Cups For Dogs
This is a simple recipe you might want to sample yourself! We ended up with leftover filling which we used on a lick mat later.

Slice the cucumber

Scoop the inside with a small spoon or melon baller.

Mix the salmon, yogurt and dill.

Spoon the salmon into the cucumber cups and serve.
Recipe Tips
- Use plain Greek yogurt only – Avoid flavored or sweetened yogurts that may contain xylitol or added sugars.
- Choose salmon packed in water – Drain the canned salmon well before mixing to avoid a watery filling.
- Remove large bones if needed – Most canned salmon bones are soft and safe, but you can mash them thoroughly or remove them if preferred.
- Pat the cucumber dry – After scooping the centers, lightly pat the cucumber slices dry so the filling stays in place better.
- Serve chilled – Refrigerating the cucumber cups for 15–20 minutes before serving makes them even more refreshing.
- Adjust the size for your dog – Cut smaller cucumber sections for little dogs and larger pieces for bigger breeds.
- Fresh dill works best – A small amount adds extra flavor, but don’t overdo it as too much herb can overpower the recipe.

Storage Instructions
Refrigerator: Store the salmon cucumber cups in an airtight container in the fridge for up to 2 days. Because cucumber releases moisture over time, they are best enjoyed fresh.
Serve chilled: These treats taste best cold straight from the refrigerator, especially on warm days.
Do not leave out too long: Since the filling contains yogurt and salmon, avoid leaving the treats at room temperature for more than 1–2 hours.
Freezing: Freezing is not recommended, as the cucumber can become watery and soft once thawed. However, the salmon yogurt filling can be frozen separately in small portions for up to 1 month.
Make ahead tip: If preparing in advance, store the cucumber slices and salmon filling separately, then assemble just before serving for the best texture.
More Refreshing Dog Treat Recipes
If your dog needs a tasty refreshing treat on a warm day, try these other homemade dog treat recipes:

Salmon Cucumber Cups for Dogs
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Ingredients
- 1 large cucumber English
- 3.5 oz canned salmon, in water
- 2 oz Greek yogurt
- 1 teaspoon fresh dill, chopped
Instructions
- Wash the English cucumber and slice it about 1/4 inch thick.
- Using a small spoon or melon baller, carefully scoop out part of the center of each cucumber slice to create small cups. Be careful not to scoop all the way through the bottom.
- Drain the canned salmon well and place it into a bowl. Flake the salmon with a fork.
- Add the Greek yogurt and dill to the salmon and mix until well combined.
- Spoon the salmon mixture into the hollowed cucumber cups.
- Chill the cucumber cups in the refrigerator for 15–20 minutes before serving if desired.
- Serve immediately and store any leftovers in the refrigerator.
Video
Notes
Nutrition
The information shown is an estimate provided by an online nutrition calculator.