Dog Microbiome Lab

Prebiotics & fiber

Prebiotics for dogs, like inulin and beet pulp fiber, feed beneficial gut bacteria and support regular, healthy digestion.

167 guides

Can Dogs Have Low Sodium Broth Every Day?

Plain low-sodium broth can help picky dogs eat, but onion, garlic, and excess sodium make most store broths risky. Here's how to choose and serve safely.

Signs You're Overfeeding Your Dog

A veterinary nutritionist's guide to the physical, behavioral, and stool signs that a dog is being overfed, plus what the gut evidence says about correcting course.

Why a Dog Goes Off Food in Summer

A neurologist explains heat, routine, and gut-related reasons dogs eat less in summer and how to decide when to watch or call your vet.

Why a Dog Steals Food From the Counter

A neurologist's evidence-bounded look at counter-surfing — when it's a training problem, and when rising hunger or a gut issue deserves a workup.

How to Balance a Homemade Dog Food Diet

A neurologist's evidence-based framework for balancing a homemade dog food diet, covering macronutrients, micronutrient gaps, and when the gut needs extra support.

What the First Five Ingredients Really Tell You

A board-certified veterinary neurologist walks through what a dog food's first five ingredients actually reveal about protein content, fiber source, and digestibility — and where the label falls short.

How to Set Up a Feeding Schedule for a Dog

A board-certified veterinary nutritionist walks through building a feeding schedule that actually fits your dog's gut, age, and routine — and what the research says about timing and digestion.

Do You Need Supplements for Homemade Dog Food?

A veterinary nutritionist walks through which nutrients homemade dog food recipes actually miss, why calcium is the recurring failure point, and how to decide whether a pre-mix or vet-formulated recipe is worth it.

Can Dogs Eat Popcorn? A Digestive Health Perspective

Plain air-popped popcorn can be safe for dogs, but digestive capacity and fiber tolerance are what truly matter. Learn how to assess your dog's risk and understand what actually causes popcorn-related problems.