DIY Frozen Dog Treats for Summer: 5 Easy Recipes

When the temperature hits 95°F and the humidity makes it feel like breathing through a wet towel, some dogs simply lose interest in food and water. A dog may lie on the tile floor, panting, with a full water bowl three feet away, and turn away from dinner after a single sniff.

A drop in appetite in summer is often normal, but dehydration is the real danger. As veterinary guidance puts it: dogs can go a few days eating less, but they can't go a day without drinking enough. Making food more appealing — especially with frozen treats — works for a lot of dogs.

The recipes below are the result of testing many frozen dog-treat ideas and keeping the ones that reliably boost water intake. One of them — chicken broth ice cubes — can single-handedly triple a dog's daily water intake within three days.

Here are the recipes, the mistakes to avoid, and the one ingredient that could land a dog in the emergency vet.

Before you start: the safety stuff nobody mentions

It's easy to make a huge mistake here. A popular "fruity dog popsicle" Pinterest recipe might call for grapes — which are toxic to dogs, causing kidney failure even in small amounts. It's worth slowing down and checking every ingredient before blending.

So here's the quick no-fly list. Print it out, tape it to your fridge, whatever you need to do:

• Grapes and raisins — kidney failure, even in tiny amounts
• Xylitol — it's in some peanut butters and "sugar-free" products. Read every label. This one causes liver failure and it's fast.
• Onions and garlic — damages red blood cells. Including powder forms.
• Macadamia nuts — causes weakness, vomiting, tremors
• Chocolate — you already know this one, but it's worth saying again

The peanut butter advice trips people up because "stuff a Kong with peanut butter" is such standard guidance — but some peanut butters contain xylitol, which is deadly to dogs. Choose a plain unsalted peanut butter with just peanuts and salt, and read the label every time.

Also: don't give your dog ice cubes that are too big. A Labrador can handle them. A chihuahua can choke. Crush them or make smaller molds for little dogs.

Recipe #1: Chicken broth ice cubes (the hydration booster)

This is the simplest recipe and also the most effective for water intake. Poach two chicken breasts in plain water — no salt, no seasoning, just chicken and water — for about twenty minutes. Strain out the chicken (which becomes the dog's meal), let the broth cool completely, then pour it into a regular ice cube tray and freeze overnight.

Drop one cube into the water bowl. Most dogs will investigate, then lap at it, then fish it out and crunch it on the floor looking for more. The residual chicken taste makes plain water interesting, so the bowl often ends up empty by morning as the dog returns to it through the night.

Make a batch every week or two during summer. If you're in a rush, low-sodium store-bought chicken broth works — just triple-check the label for onion and garlic. A brand like Swanson's low-sodium broth is typically clean for dogs, but always verify the label because formulas change.

Recipe #2: Peanut butter banana Kong pops

Take one ripe banana, two tablespoons of dog-safe peanut butter, and about a quarter cup of plain yogurt (unsweetened, no artificial sweeteners). Mash it all together, stuff it into a Kong, wrap the whole thing in plastic wrap, and freeze for at least four hours.

The first time you give one, the dog may work on it for forty-five minutes straight — a welcome stretch of quiet focus for a high-energy dog.

One practical tip: put the Kong on a towel or an old baking sheet. Frozen peanut butter melts into a greasy mess on hardwood floors.

Recipe #3: Blueberry yogurt drops

Mix one cup of plain yogurt with about half a cup of fresh blueberries. Use fresh berries — frozen ones turn the mixture an unappetizing purple. Drop spoonfuls onto a parchment-lined baking sheet, aiming for nickel-sized dollops for a roughly 65-pound dog. Freeze for two hours, then peel them off and store in a zip-lock bag in the freezer.

These make great quick treats when it's too hot for a walk. Scatter three or four on the floor and most dogs will hunt them down like little frozen treasures.

Blueberries are genuinely good for dogs — antioxidants, fiber, vitamin C. But don't go overboard. More than a handful at a time can lead to some impressively purple stools.

Recipe #4: Pumpkin yogurt pupsicles

This one works best with a silicone mold (paw-print shapes are widely available), but an ice cube tray does the job in a pinch. Mix equal parts plain canned pumpkin (NOT pumpkin pie filling — that's full of sugar and spices) and plain yogurt. Pour into molds and freeze for four hours.

Pumpkin supports digestion, which matters in summer when heat can upset a dog's stomach just like ours. Many owners notice firmer stools after adding pumpkin.

A word on canned pumpkin: double-check the label every time. Pumpkin pie mix and plain canned pumpkin come in nearly identical cans, but the pie mix contains nutmeg and other spices that aren't safe for dogs.

Recipe #5: Watermelon mint cubes (the fancy one)

Puree seedless watermelon chunks with a few fresh mint leaves and a splash of water. Strain out the pulp if your dog is picky about texture. Pour into ice cube trays and freeze.

This one is mostly water, which is exactly the point on hot days. The mint freshens breath, a nice bonus. Offer a cube as a mid-afternoon treat when the temperature peaks.

An important note: watermelon is fine for dogs, but absolutely no seeds and no rind. Seeds can cause intestinal blockage, and the rind is too tough to digest and can cause GI upset. Take the time to pick out every seed before pureeing.

The routine that makes it work

Having the recipes is one thing. Using them consistently is another. A simple summer weekday schedule might look like this:

• 7 AM: Morning walk before it gets hot. Back home, fresh water in the bowl with one chicken broth cube dropped in.
• Noon: A peanut butter banana Kong pop. Keep two in the freezer at all times so there's always one ready.
• 3 PM: A watermelon mint cube, usually outside in the shade during the temperature peak.
• 6 PM: Dinner plus a pumpkin pupsicle for dessert, mainly to add water before bed.

The chicken broth cubes in the water bowl are the biggest win. Everything else is bonus. If you only try one thing from this list, make it that.

The treat to skip

A "meat smoothie" — blended wet dog food frozen in an ice cube tray — may sound clever, but it smells strongly enough to take over the freezer. Some dogs love it, but the odor makes it hard to live with. It's one experiment most owners end up tossing.

How much is too much?

It's easy to get carried away and offer several different frozen treats in one day. That can lead to an upset stomach and diarrhea. Lesson: one or two frozen treats per day, max. They're supplements to regular meals, not replacements. When introducing something new, start with small amounts to see how the stomach handles it.

Calories matter too. A frozen Kong stuffed with peanut butter and banana runs about 150-200 calories. For a 65-pound dog that's not a big deal; for a 10-pound dog it's a significant chunk of daily intake. Scale portions down for small dogs — mini Kongs and half-portions work well.

The honest bottom line

A dog that's reluctant to eat or drink in summer can turn around quickly once frozen treats enter the routine — drinking consistently, staying more energetic in the evenings instead of melting into a puddle by mid-afternoon. Making these treats takes about twenty minutes on a Sunday and costs under ten dollars a week in ingredients, which is far cheaper than a dehydration-related vet visit.

The treat ideas above are a solid starting point. If your dog has a favorite safe snack, work it into the rotation — and always recheck the no-fly list before adding anything new.