Hamsters:
* Seeds and grains: This should form the base of their diet. Look for a commercial hamster mix that contains a variety of seeds, grains, nuts, and dried fruits.
* Fresh foods: Offer a small amount of fresh vegetables and fruits daily, like spinach, carrots, apples, or bananas.
* Treats: Occasionally, you can give hamster-safe treats like pumpkin seeds, sunflower seeds, or a small piece of hard cheese.
* Avoid: Chocolate, caffeine, alcohol, onions, garlic, avocado, and sugary snacks.
Guinea pigs:
* Hay: Hay should make up the majority of their diet (around 80%). Timothy hay is the best choice for adults, while alfalfa hay is better for younger guinea pigs.
* Pellets: Commercial guinea pig pellets should be given in moderation. Look for pellets with a high fiber content and low sugar content.
* Fresh foods: A variety of fresh vegetables and herbs should be provided daily. Good options include bell peppers, cilantro, parsley, romaine lettuce, and broccoli.
* Fruits: Give fruit in small amounts as an occasional treat.
* Vitamin C: Guinea pigs cannot produce their own vitamin C, so it's essential to provide a supplement or offer a vitamin C-rich diet.
* Avoid: Citrus fruits, sugary treats, and foods high in oxalates (like spinach and rhubarb).
Both hamsters and guinea pigs should have access to fresh water at all times.
It's always best to consult with your veterinarian to determine the best diet for your specific hamster or guinea pig, taking into account their age, health, and any special needs.