Digestive Enzymes for Dogs

Digestive enzymes complete the breakdown of food that the pancreas and small intestine started. When production declines with age, stress, or breed-specific conditions, stool quality, nutrient absorption, and immune health all suffer.

The four core enzymes

Protease — breaks proteins into amino acids. Incomplete protein digestion is a primary driver of food sensitivities and contributes to gut barrier disruption. The most important enzyme for allergy-prone dogs.

Lipase — breaks down fats into fatty acids. Deficiency causes greasy stool, poor fat-soluble vitamin absorption, and impaired omega-3 uptake. German Shepherds are particularly prone to lipase insufficiency (EPI risk).

Amylase — breaks starch into sugars. Dogs produce less amylase than humans; commercial diets with significant starch benefit from supplemental amylase.

Cellulase — breaks plant fiber. Dogs produce no cellulase endogenously. Supplemental cellulase improves digestion of plant ingredients and produces short-chain fatty acids supporting gut barrier health.

Who benefits most

• Senior dogs — pancreatic enzyme output declines 30–50% with age
• German Shepherds — highest EPI prevalence of any breed; subclinical enzyme insufficiency is common
• Dogs with food sensitivities — protease reduces undigested protein reaching the gut barrier
• Post-antibiotic — antibiotics impair microbial enzyme production alongside their primary effects

Most owners notice stool improvement within 5–7 days — faster than probiotic effects because enzymes work immediately on the current meal.

MAYA's Digestive Care combines protease, amylase, lipase, and cellulase with multi-strain probiotics and prebiotic fiber. Related: Digestion Guide · Probiotics for Dogs · Senior Dog Supplements