How Much Time Does Dog Poo Take To Decompose?

Dog poop can decompose in as little as 9 weeks depending on environmental factors and the dog’s diet. In colder climates, it can take up to 12 months for dog poop to decompose and spoil in cold weather, especially if it is buried in the woods in the winter. For more information on the topic “how long does dog poop take to decompose?”  Please read the following article of

How Long Does It Take For Dog Poop To Decompose?

It takes around nine weeks for dog feces to disintegrate. It is determined by various variables, including:

  • Size (Stool, little or huge)
  • Climate (either frigid or warm)
  • Diet of a dog (meat-based, vegetarian, or both)

In In hotter and humid settings, dog excrement decomposes in about a week. However, it takes around nine weeks for the excrement to completely decompose. Heat and humidity promote the growth of microorganisms that assist in decomposition, making the process quicker.

Dog excrement decomposition slows — and occasionally stops — in colder areas. . Poop decomposes slowly if it is cold outdoors, similar to how food lasts longer in the fridge. When it snows, excrement decomposition halts completely, much like food in a freezer. In freezing temperatures, dog feces may persist up to 12 months.

What Did You Know? Your dog is more intelligent than you believe! Did you know that dogs utilize the Earth’s magnetic field intuitively to help align their spine in a north-south posture before they poop? So now you know!

Diet affecting dog poop

What goes into the dog has an impact on what comes out of it. A meat-only diet generates trash that takes longer to digest and smells more.

Dog feces from a high-grain or plant-based diet, on the other hand, decomposes significantly quicker and stinks far less. Dogs fed kibble, a dry meal comprised of plant, grain, and meat, produce feces with characteristics similar to those of meat-based diets.

How long does dog poop take to decompose, break down, and biodegrade?

Both dog feces and puppy diarrhea are organic compounds, which means they are biodegradable. Dog excrement takes roughly nine weeks to decompose and vanish on average. However, this does not indicate that the diseases and germs contained inside it have vanished. Pathogens spread via the soil, water, and wind when dog dung rots.

After roughly a week, the decomposition process begins and continues for another eight weeks. When the temperature is chilly, decomposition is very sluggish. And no breakdown occurs in snowy circumstances. If the temperature is frigid, dog feces might linger for up to a year.

Does dog poop decompose

After 7 days

After a week, the dog’s excrement looks the same. It is also infested with pathogenic germs and parasites. However, if you dispose of the excrement now, you can prevent most of these bacteria from posing a threat to the environment.

Weeks 2 to 3

The feces color continues to darken, and decomposition occurs. The dangerous germs in the feces represent a serious hazard to bystanders at this stage. There are around 23 million fecal germs per gram of dog excrement ready to infect any animal or person that comes into touch with it. Mold will begin to form on the exterior if the weather is warm and humid.

During rainy days, germs in canine excrement may pollute streams and potentially make people ill if they come into touch with the poop in any manner.

Week 4

Parasite eggs have been nurtured by the warm and wet environment within the feces. The larvae begin to hatch at this stage. These parasite larvae attach to your feet, shoes, and anything else nearby and migrate throughout your home. The larvae will grow into adults and generate thousands of progeny once they locate a suitable host.

Week 5

During the fifth week, excrement begin to pollute the environment. Microbes in dog faeces begin to be absorbed into the soil underneath. Rain and runoff transport these microorganisms into water reserves, where they reproduce and thrive.

The infection may also spread via the air and endanger the health of your family and neighbors.

Weeks 6 to 7

White mold grows on the excrement and begins to release large volumes of spores. Allergies and respiratory problems may be caused by these fungus spores. Although the mold is not harmful to people, inhaling the spores may cause watery eyes, runny noses, and difficulty breathing.

Weeks 7 to 8

The excrement itself has shrunk significantly after losing water over time and is no longer as deadly as it once was. Getting rid of the excrement now wouldn’t make much of a difference since the harm has already been done. Bacteria, parasites, and fungus have most certainly moved to the region around the excrement, putting your yard at danger of being entirely polluted.

Week 9 (Final)

The feces has turned to dust, leaving just a shadow. Because the thick fecal matter had been obstructing the sunshine, any vegetation underneath the excrement had died. Even though you can’t see anything, many germs and parasite eggs are still there, so you must use caution.

How to dispose of dog poop correctly

1. Used plastic bags

It’s not the greatest method to get rid of your dog’s feces, but it’s handy. You get to reuse your old shopping bags, and the excrement go to the dump securely without polluting anything else.

2. Biodegradable bags

Biodegradable bags are preferable than normal plastic bags. After a few days, they decompose, allowing the fecal waste to become a part of the landfill ecosystem.

It should be noted that oxo-biodegradable bags degrade rather than completely disintegrating, contributing to microplastic contamination.

3. Compostable bags

You can go more greener by using biodegradable bags composed of organic stuff. They do not pollute the environment since they are created without the use of any plastic derivatives.nbsp;

Compostable bags are intended to disintegrate at a specified temperature, which is often achieved in compost piles.nbsp;

4. Flushable bags

When these biodegradable bags come into touch with water, they disintegrate. They’re called flushable bags, and you can flush them down the toilet with your dog’s poop.nbsp;

If the plumbing is inadequate, flushable toilet bags still represent a clogging danger. It is also not advisable to toss these bags away since they may leak if they come into touch with any liquid.

5. Flushing 

The most ecologically friendly approach to dispose of canine excrement is to flush it. Because sewage water is disinfected at a treatment facility before being deposited, the excrement does not pollute the environment.nbsp;

Even if the bag is biodegradable, flush the excrement, not the bag. Any kind of bag might cause blockage.

6. Waste collection service

If you live in a community with a lot of pet dogs, this is a handy alternative. Simply place your dog’s waste in specially designated receptacles near your home, and a private trash collection service will empty them for you.nbsp;

Doggy excrement is disposed of in an ecologically responsible manner by waste collectors. You may split the cost of this service with other pet owners in the neighborhood, making it more affordable for everyone.

7. Digester 

A digester is an efficient approach to remove contaminants from your dog’s feces. It comprises of a hole-filled container that you bury in your yard. Put the dog poop in, add enzyme and water, and the digester will convert it into a sterile liquid that the soil can absorb.

8. Composting

Another use for pet waste is composting. You may either do it in your backyard compost pile or ship the waste to a composting service. It should be noted that the created manure will not be suited for growing fruits or vegetables. However, it may still be used for pots, flowers, and decorative plants.

Any of these methods will enable you to dispose of your dog’s excrement appropriately. Because dog excrement might induce parasite infection, it is essential to dispose of your dog’s feces as soon as possible. This will assist you and your dog avoid stepping in excrement the next time he has to relieve himself.

Dogs do not wash their paws, and bringing unclean paws into the home may contaminate other pets and humans. Immediate excrement disposal may also protect you and your dogs against parvo, coccidia, giardia, whipworms, trichinosis, hookworms, and roundworms.

How to get rid of dog poop in the yard without scooping

If picking up dog poop is a chore, there are several alternatives to getting your hands filthy.

Agricultural lime kills the bacteria and removes moisture from your dog’s feces

Agricultural lime is created from powdered limestone and may be purchased at any gardening supply shop. This powder kills germs and eliminates moisture from feces, neutralizing odor and assisting with stool decomposition.

However, lime is very reactive and must be handled with extreme caution to avoid harm. It may also harm the soil in your yard if applied excessively.

Commercially available enzymes is a safer alternative to get rid of dog poop in your yard

Commercially available enzymes or dissolvers are designed to quickly eliminate all types of canine feces. These chemicals are considerably safer than lime, and they are perfumed to remove the stink. It is safe to use in your yard and will not hurt you, your dog, or your plants.nbsp;

Soda bicarbonate and peppermint essential oil can accelerate dog poop decomposition

Soda bicarbonate and peppermint essential oil are two DIY options. By desiccating the stools and eradicating the stinky bacteria, this approach also speeds up stool breakdown.

Add a few drops of peppermint oil to a bowl of sodium bicarbonate powder and liberally sprinkle it over the dog excrement; it will dissipate after a while. This procedure, however, is not as efficient as commercially available options.

Is dog poop good fertilizer?

No, dog excrement is not an excellent fertilizer. In truth, dog feces is not intended to be used as fertilizer. Dog excrement is truly harmful to your lawn. While cow and horse excrement are fantastic fertilizers since they eat mostly plants, dog feces might harm your greens.

Even if you effectively clean and compost dog poop, it will not be suitable for growing food plants. Dog excrement manure is best utilized for decorative plants and as gardening mulch.

Why is dog poop not a good fertilizer?

The majority of the protein in the canine diet comes from meat. The majority of the dog food we buy at the store contains one of three types of meat: chicken, beef, or pork products. This meat-heavy diet causes the dog’s feces to be very acidic and nitrogen-heavy. Plants will be burned and killed if this acidic and nitrogen-rich dung is used to fertilize them.

Is dog poop biodegradable?

Yes, dog feces decomposes. However, when feces degrade, dangerous bacteria are discharged into the environment. These infections damage the environment, transmit sickness, and disrupt the local ecology.

How to speed up decomposition of dog poop?

Dog droppings might take up to 9 weeks to disintegrate entirely. However, chemical procedures may be used to shorten this time.nbsp;

  • Agricultural lime may break down excrement in 2 to 6 days. , leaving no trace. However, it may burn your skin and damage your dog if you come into touch with it.
  • High-quality commercial poop dissolvers begin acting immediately and dissolve the feces fully in 2 to 3 days. They may be used on any surface and can clean both pee and excrement.
  • A homemade combination of peppermint essential oil and sodium bicarbonate is used to help doggie excrement disintegrate faster. This is in case you don’t have access to commercial feces dissolvers.


Dog owners should never leave their pup’s poop outside due to the risks it poses to the environment. Always have a poop bag with you when you go for a walk, never use dog waste as dirt, train your dogs to relieve themselves in designated areas, and dispose of the waste correctly.

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