Dog Waste in Compost: Why You Should Avoid Composting Dog Poop

Dog owners face an undesirable byproduct: poop. Composting seems eco-friendly, but is it safe? Sadly, landfill or toilet may be safest for Fido's deposits.

Dog Waste in Compost

Composting reduces organic waste to plant nutrients. As you pick up waste, you wonder: "Can dog feces go in compost?" It's organic—like steer/pig manure.

Unfortunately, pet waste parasites may survive household compost. Constant 165°F (73°C) for 5+ days needed—difficult at home.

Dangers of Composting Dog Waste

Roundworms (common in dogs) and ascarids persist in dog-waste compost. Ingested eggs hatch in human intestines, causing Visceral Larval Migrans—eggs migrate via bloodstream to lungs, liver, organs. Worst: Ocular Larval Migrans—eggs attach to retina, potentially causing blindness.

Pet Poop Composting (If You Must)

If attempting safe dog waste composting: 1 part sawdust, 2 parts dog manure. Sawdust (pure carbon) balances high-nitrogen manure. Cover with black plastic for heat retention. Turn weekly, monitor temperature with compost thermometer.

In 4-6 weeks, mix crumbles with other organics.

How to Use Dog Waste Compost

Safe composting requires constant high temperatures to kill parasites. If certain, use as amendment around ornamentals only (shrubs, trees). Never use on edibles. Mix with vegetative compost.