🥩 Protein-Based Stuffers

• Cooked, plain chicken(shredded or diced)

• Ground turkey(cooked, unseasoned)

• Canned dog food(choose a quality brand with good ingredients)

• Plain scrambled eggs(cooled)

• Tuna in water(drained)

• Cooked, plain chicken (shredded)

• Lean ground beef or turkey (cooked, unseasoned)

• Canned dog food or pâté

• Freeze-dried meat treats (crumbled)

• Plain cooked eggs (scrambled or hard-boiled)

• Dog-safe meat broth (freeze it inside!)

🥜 Nut Butters & Soft Binders

• Natural peanut butter(xylitol-free!)

• Plain Greek yogurt(unsweetened)

• Plain Kefir

• Low-fat cream cheese

• Pumpkin purée(plain, not pie filling)

• Mashed banana or sweet potato 

• Almond Butter

  (unsweetened, in moderation)

🧀 Cheesy Additions

• Low fat Cottage cheese

• Shredded mild cheddar or mozzarella
  

🥕 Fruits & Veggies (chopped or mashed)

• Carrots

• Green beans

• Blueberries

• Apple slices(no seeds)

• Cucumber

• Peas

• Strawberries
• Watermelon (seedless)
• Sweet Potato (cooked)
• Courgette

🍚 Fillers & Grains

• Cooked rice

• Cooked quinoa

• Plain oats(cooked and cooled)

• Kibble softened with warm water or broth

• Dog-safe biscuits or training treats (broken up)
  

🧊 Pro Tip: Freeze it!

For a longer-lasting challenge, freeze the stuffed Kong. It turns into a doggy popsicle—perfect for hot days or extended crate time.