07/22/2026
🍉 WHY I’M FEEDING MY DOG WATERMELON THIS SUMMER
Watermelon isn’t just a refreshing summer treat—it’s packed with nutrients that can benefit your dog’s health. 🐶❤️
Here are a few reasons it’s one of my favorite seasonal snacks:
🍉 💦 It’s about 92% water.
Perfect for helping your pup stay hydrated during hot summer days.
❤️ 🫀 One of nature’s richest sources of L-citrulline.
Dogs use citrulline to help support healthy circulation, heart health, and mobility. Canine studies have found this pathway is altered in certain heart diseases, highlighting its importance for cardiovascular health.
💧 🩺 Can help reduce bladder stone–forming crystals.
A small peer-reviewed canine study found that dogs given a watermelon extract beverage had fewer calcium oxalate and struvite urine crystals after 3 months. These crystals are the building blocks of many bladder stones.
🛡️ 🍅 Rich in lycopene.
Watermelon is one of the richest fruit sources of lycopene, a powerful antioxidant that helps protect cells from oxidative damage.
👀 🥕 Packed with beta carotene:
This Vitamin A precursor supports healthy vision, skin, and immune function.
🍉 🤯 Here’s a fun fact:
The white rind (just beneath the green skin) actually contains more L-citrulline than the pink flesh. While most dogs won’t enjoy chewing the rind, it’s where much of this unique amino acid is naturally concentrated.
🐶 How much watermelon can dogs eat?
Watermelon should be an occasional treat. A good rule is to keep treats under 10% of your dog’s daily calories.
A practical serving guide:
🐾 Under 10 lb (4.5 kg): 1–2 small cubes
🐾 10–25 lb (4.5–11 kg): 2–4 cubes
🐾 25–50 lb (11–23 kg): ½–1 cup
🐾 Over 50 lb (23+ kg): 1–2 cups
✅ remove seeds and the tough green rind, which can be difficult to digest.
