Like any companion or roommate, dogs — for all their love and cuteness—have habits we just don’t understand. One question dog owners often ask their pets: “Why? Why would you eat poop?”

When we polled* dog owners recently, most thought it was because a dog is lacking nutrients (49%), they’re anxious (43%) or they just think it tastes good (40%).
Dogs are significantly more likely to eat the droppings of another species (e.g., horses, rabbits) than their own.
We held our noses and got to the bottom of the issue with the help of some experts.
While those in our poll thought this was the number-one reason for the behavior, it has actually never been proven. “It’s a myth dogs eat poop because they’re seeking nutrients they aren’t getting. There’s no evidence to back this,” says
Opens a new windowDr. Jo Gale, BVetMed CertLAS MRCVS, Senior Manager, Global Science Advocacy at Waltham Petcare Science Institute.

According to Opens a new windowDr. Tammie King, Applied Behavior Technical Leader at Waltham Petcare Science Institute, “It can occur where there is lack of environmental enrichment. You see this often in dogs who are kenneled and have a lack of opportunity to exhibit normal canine behavior.” So if you need another excuse to get out and play with your pooch, this is a good one.
Believe it or not, this is the main reason dogs eat poop. Dr. Jo Gale explains: “Dogs are scavengers by nature and use any opportunity to eat what they can, when they can. They consider it a ‘tasty snack.’” Dr. Tammie King adds that “[Dogs eating poop] is a learned behavior. They’ve done it, enjoyed it, and that behavior is repeated.”
We love our dogs so much that we’re willing to trust our best friends on this. Maybe we should come out with a line of doggie breath mints though. Hmm.

“Ingesting feces from any animal increases potential for ingesting parasites and pathogens,” cautions Opens a new windowDr. James Serpell BSc, Phd Professor of Humane Ethics & Animal Welfare at University of Pennsylvania School of Veterinary Medicine. He went on to say, “[It’s] not something humans should ignore, but it's not worth getting too excited about it.”
All the experts we consulted said that if your dog occasionally eats poop, it’s nothing to be overly alarmed by. Just keep an eye on the frequency and their overall health. And as always, make sure they’re getting a nutritious diet and plenty of exercise and attention. If you have any concerns contact your vet.
Despite dogs liking the taste of poop, we’re going to stick with the healthy range of more traditional flavors offered in all IAMS dog foods.
*Surveyed U.S. dog owners, age 18+
Sample Size: n=201
Fielded May 8 to May 10, 2020
Puppies bring abundant joy to our lives from the moment we bring them home and caring for them comes as second nature to us. ‘How to take care of puppies’ is one of the most frequently asked questions by new puppy owners. But taking care of puppies is quite easy with the right method. IAMS is here to help you every step of the way in raising your puppy. From having a varied dog food range to providing tips on dog nutrition, we have got you covered.
Puppies need healthy food and a safe environment as they’re vulnerable to various types of illnesses and diseases. Also, puppies have a natural tendency to chew on objects, so it’s important to ensure that they don’t end up swallowing dangerous objects. Make sure you offer toys to your puppy to satisfy its need to chew.
If you feed your puppy healthy food from the start, it will remain healthy even in its old age. Proper nutrition from the start ensures that your puppy does not fall sick or even suffer from fur loss. Making sure that your puppy remains active is very important. A sedentary lifestyle, even for dogs, is extremely harmful to their health in the long run. All these things are an essential part of taking care of your puppy that adds to its healthy and long life.
Here is a table that will help you understand your puppy’s growth and developmental stage better:
Growth stage | 0-7 weeks | 7-8 weeks | 8-10 weeks | 8-16 weeks | 4-6 months | 6-12 months | 12-18 months |
Character traits | Puppies learn social behaviour like when to bite, submission, paying attention and general interaction with other dogs. | This is the best period for puppies to bond with humans. | This is a very vulnerable stage for the puppy, and it is best if it has positive experiences during this stage. It is also called the ‘fear period’. | You can start training your puppy during this stage. And avoid incorporating punishment for this purpose. | Your puppy may appear more confident and independent during this stage. | This is the stage when your pup is high on energy. You must ensure it does not experience boredom during this stage. | By the time your pup reaches this stage, it should have reached emotional maturity as well. |
You may begin training them at this stage with basic simple manners. | It is important to make your puppy feel good if it’s sad. | Ensure you get your puppy spayed or neutered by the 6th month. | Provide many opportunities to your dog to play with different kinds of toys. | During this phase, your dog tends to assert its dominance and hope to improve its status in your house. |
Owning a puppy feels special, doesn’t it? You have to keep a few things in mind when you bring your puppy home. Here are some tips that may help you raise your dog with ease:
You can buy supplies for your pups like stainless steel, non-tip food and water bowls.
A personalized crate that has a pillow and a blanket for your pup.
Be patient with your dog as it is learning to get acquainted with its new surroundings.
Buy premium pet food for your new friend to get off to a good start.
Buy your pup a collar and write its name and your phone number on it.
Puppies bring abundant joy to our lives from the moment we bring them home and caring for them comes as second nature to us. ‘How to take care of puppies’ is one of the most frequently asked questions by new puppy owners. But taking care of puppies is quite easy with the right method. IAMS is here to help you every step of the way in raising your puppy. From having a varied dog food range to providing tips on dog nutrition, we have got you covered.
Puppies need healthy food and a safe environment as they’re vulnerable to various types of illnesses and diseases. Also, puppies have a natural tendency to chew on objects, so it’s important to ensure that they don’t end up swallowing dangerous objects. Make sure you offer toys to your puppy to satisfy its need to chew.
If you feed your puppy healthy food from the start, it will remain healthy even in its old age. Proper nutrition from the start ensures that your puppy does not fall sick or even suffer from fur loss. Making sure that your puppy remains active is very important. A sedentary lifestyle, even for dogs, is extremely harmful to their health in the long run. All these things are an essential part of taking care of your puppy that adds to its healthy and long life.
Here is a table that will help you understand your puppy’s growth and developmental stage better:
Growth stage | 0-7 weeks | 7-8 weeks | 8-10 weeks | 8-16 weeks | 4-6 months | 6-12 months | 12-18 months |
Character traits | Puppies learn social behaviour like when to bite, submission, paying attention and general interaction with other dogs. | This is the best period for puppies to bond with humans. | This is a very vulnerable stage for the puppy, and it is best if it has positive experiences during this stage. It is also called the ‘fear period’. | You can start training your puppy during this stage. And avoid incorporating punishment for this purpose. | Your puppy may appear more confident and independent during this stage. | This is the stage when your pup is high on energy. You must ensure it does not experience boredom during this stage. | By the time your pup reaches this stage, it should have reached emotional maturity as well. |
You may begin training them at this stage with basic simple manners. | It is important to make your puppy feel good if it’s sad. | Ensure you get your puppy spayed or neutered by the 6th month. | Provide many opportunities to your dog to play with different kinds of toys. | During this phase, your dog tends to assert its dominance and hope to improve its status in your house. |
Owning a puppy feels special, doesn’t it? You have to keep a few things in mind when you bring your puppy home. Here are some tips that may help you raise your dog with ease:
You can buy supplies for your pups like stainless steel, non-tip food and water bowls.
A personalized crate that has a pillow and a blanket for your pup.
Be patient with your dog as it is learning to get acquainted with its new surroundings.
Buy premium pet food for your new friend to get off to a good start.
Buy your pup a collar and write its name and your phone number on it.