Best Fiber-Rich Foods for Dogs

Ranked by fiber content among foods safe for dogs in the Creature Feast catalog.

Pumpkin per 100g canned (plain): ~3.4g fiber Pumpkin is the gold standard fiber source for dogs — gentle on the stomach, helps firm up loose stools and ease constipation equally well.

Sweet Potato per 100g cooked: ~3.0g fiber Sweet potato provides both soluble and insoluble fiber along with beta-carotene. Cooked and mashed is the easiest form for dogs.

Green Beans per 100g cooked: ~3.2g fiber Green beans are a low-calorie, high-fiber food that many vets recommend for weight management. Steamed or lightly cooked is best.

Apple 1 medium apple (no seeds): ~4.4g fiber Apples provide soluble fiber (pectin) that feeds beneficial gut bacteria. Remove the seeds and core before feeding.

Carrot 1 medium carrot: ~1.7g fiber Carrots provide insoluble fiber that adds bulk to stools. Raw baby carrots also make a satisfying crunchy low-calorie treat.

Brown rice per 100g cooked: ~1.8g fiber Brown rice provides gentle, easily digestible fiber. A common ingredient in bland diets recommended for dogs with upset stomachs.

Peas per 100g cooked: ~5.1g fiber Peas are fiber-rich and most dogs enjoy them. Serve cooked — frozen peas thawed make an easy, portion-controlled treat.