Good Fiber Foods For Dogs. Make sure to take out the seeds and the core before feeding to your dog, as these can be choking hazards. Kale has gotten something of a reputation as a superfood for humans in recent years, and it offers all of the same benefits for dogs too.

Kale has gotten something of a reputation as a superfood for humans in recent years, and it offers all of the same benefits for dogs too. So if your dog is experiencing those problems, then considering supplementing the fiber in its diet. If your dog’s staple diet isn’t enough to meet his needs for dietary fiber, consider adding a fiber supplement like canned pumpkin or psyllium husk powder.

For starters, fiber is the ideal remedy for dogs who suffer from both diarrhea and constipations because insoluble fiber acts like a sponge by absorbing excess water and acid (aka diarrhea) and soluble fiber acts like a broom, sweeping things.

Choosing the right sources of fiber for dogs into their daily diet is something that all complete, balanced dog’s foods should take into account, whether you feed a commercial diet or prepare raw food for your dog at home. Finely chop or blend them then incorporate them into your dog's meal. Kale is a great source of fibre, iron, thiamine, folate, and riboflavin, and makes a great addition to your dog’s diet. A recent study showed that dogs fed a high fiber diet lost more than five times the fat mass of dogs fed a low fiber diet 4.