Watching your dog eat poop can be one of the most bewildering and frankly disgusting experiences of dog ownership. You're not alone in feeling horrified. This behaviour, known as coprophagia, affects many dogs at some point in their lives. The good news is that whilst it's unpleasant for us humans, it's rarely a sign of anything seriously wrong with your dog.
Understanding why dogs engage in this behaviour can help you address it more effectively. From natural instincts to simple boredom, there are numerous reasons why your dog might find faeces appealing. Most importantly, with patience and the right approach, you can usually manage or reduce this behaviour whilst supporting your dog's overall wellbeing.
Let's explore what drives this common canine behaviour and how you can help your dog move past it.
Why Dogs Eat Poop: The Natural Reasons
Before we look at solutions, it's important to understand that poop eating often stems from completely natural behaviours. Mother dogs instinctively eat their puppies' faeces to keep the den clean and protect their young from predators who might detect the scent. This behaviour should never be discouraged in nursing mothers.
Puppies frequently eat their own waste or that of their littermates out of pure curiosity. They explore their world through their mouths, and to them, faeces is simply another interesting object to investigate. Most puppies naturally grow out of this behaviour as they mature and learn what's appropriate to eat.
Your dog's sense of smell is vastly different from yours. Where you detect something revolting, they might smell undigested proteins, fats, or other nutrients that seem quite appealing. Fresh, firm faeces less than two days old tends to be most attractive to dogs, as it retains more of these detectable nutrients.
Different Types Appeal for Different Reasons
Not all faeces are equally tempting to dogs. Cat poop often tops the list because it's typically high in protein and fat. Rabbit and horse manure contain undigested plant material that some dogs find irresistible. Livestock faeces may contain nutrients that your dog's keen nose can detect but that are invisible to us.
Common reasons dogs eat different types of faeces
| Type of Faeces | Appeal to Dogs | Common Locations |
|---|---|---|
| Cat poop | High protein and fat content | Litter boxes, gardens |
| Rabbit droppings | Undigested plant material | Gardens, parks, countryside |
| Horse manure | Grass and grain remnants | Bridleways, fields |
| Other dogs' faeces | Familiar scents, dietary remnants | Parks, streets, gardens |
Behavioural Causes Behind Poop Eating
Many dogs develop coprophagia as a learned behaviour that becomes deeply ingrained over time. If your dog started eating poop as a puppy and wasn't redirected, it may have simply become a normal part of their routine. Breaking these established habits requires patience and consistent training.
Attention-seeking plays a surprisingly large role in this behaviour. Dogs quickly learn that eating faeces generates an immediate and dramatic response from their owners. Even negative attention, shouting, rushing over, or making a fuss, can reinforce the behaviour in dogs who are bored or seeking interaction.
Stress and Boredom Factors
Dogs left alone for extended periods may turn to poop eating as a way to cope with boredom or anxiety. This behaviour can become a self-soothing mechanism for stressed dogs, particularly those experiencing separation anxiety. The act of eating provides mental stimulation and can temporarily relieve feelings of isolation or worry.
Under-stimulated dogs often develop various unwanted behaviours, and coprophagia is just one of them. If your dog isn't getting enough mental and physical exercise, they may turn to whatever's available in their environment for entertainment, including faeces.
When Hunger Drives the Behaviour
Sometimes dogs eat poop simply because they're genuinely hungry. This might seem obvious, but it's worth considering whether your dog's current feeding routine meets their needs. Dogs with increased exercise demands, growing puppies, or those recovering from illness may require more food than usual.
Certain medical conditions can cause excessive hunger, known as polyphagia. Some medications also increase appetite significantly. If your dog has suddenly developed an increased interest in eating faeces alongside other changes in eating habits, it's worth discussing with your vet.
Even well-fed dogs might be tempted by faeces if their meals are spaced too far apart or if they're particularly food-motivated. Some dogs simply have stronger food drives than others and view any organic matter as a potential snack.
Health Considerations and Risks
Whilst generally not dangerous, poop eating does carry some health risks that owners should be aware of. The primary concern is the transmission of parasites, viruses, and bacteria from contaminated faeces. This risk is higher with faeces from unknown animals or those that haven't been regularly wormed.
Horse manure presents a particular risk because it may contain residues from worming medications that can be toxic to dogs. Similarly, faeces from animals that have been recently treated with medications or those that are unwell should be avoided entirely.
When to seek veterinary attention for poop eating
Occasional behaviour in healthy dogs
Normal eating, drinking, and energy levels with infrequent poop eating episodes.
Sudden onset or increased frequency
New behaviour in older dogs or significant increase in frequency of episodes.
Accompanied by illness signs
Weight loss, vomiting, diarrhoea, or changes in coat condition alongside poop eating.
Some digestive upset is possible after consuming inappropriate material, though most dogs handle it without problems. However, if your dog shows signs of illness after eating faeces, such as vomiting, diarrhoea, or lethargy, contact your vet for advice.
Effective Training and Management Strategies
The key to addressing poop eating lies in consistent, positive training approaches. Supervision is crucial. Even quick garden visits should be monitored so you can intervene before your dog reaches any faeces. Use an enthusiastic, friendly voice to call your dog away from faeces the moment they show interest.
High-value rewards are essential for success. You need to offer something more appealing than the faeces itself, special treats, engaging games, or enthusiastic attention. The distraction must be compelling enough to override your dog's interest in the poop.
Environmental Management
Prevention is often easier than correction. Pick up your dog's faeces immediately, walk away from areas with livestock manure, or use leads in heavily contaminated areas. For cat litter boxes, consider placing them in elevated locations or rooms with microchip-activated cat flaps that only allow your cat access.
For puppies toileting indoors overnight, take them out as late as possible before bed and wake early for morning toilet breaks. Consider middle-of-the-night toilet breaks if necessary, and never punish indoor toileting or poop eating in young puppies.
What Not to Do
Avoid punishing or shouting at your dog when they eat faeces. This approach often backfires, causing dogs to eat poop more quickly to avoid having it removed. Punishment can also create anxiety around toileting, which may worsen the behaviour.
Muzzles aren't recommended for addressing coprophagia. They don't address the underlying desire to eat faeces and can create messy situations. Focus instead on training and environmental management for lasting results.
Dietary Myths and Home Remedies
Contrary to popular belief, coprophagia rarely indicates nutritional deficiencies in dogs fed complete commercial diets. These foods contain all necessary nutrients, making dietary imbalances uncommon unless the food lacks proper nutritional approval.
Some owners report success with feeding pineapple or courgette to make their dog's own faeces taste less appealing, though scientific evidence for this approach is limited. These foods are safe for dogs when introduced gradually, but they're unlikely to address the behaviour if it's driven by attention-seeking or habit rather than taste preference.
If you suspect your dog's diet might be contributing to the behaviour, discuss appropriate feeding schedules and portions with your vet rather than making assumptions about nutritional needs. For dogs with ongoing digestive concerns, MedPaw's hip and joint supplement can support overall health and wellbeing as part of a comprehensive care approach.
Hygiene and Safety Measures
If your dog does consume faeces, offer them water or food to help rinse their mouth. Avoid letting them lick you until they've been properly cleaned, and wash your hands thoroughly after any contact with their mouth or saliva.
Maintaining up-to-date worming treatments becomes even more important for dogs who eat faeces regularly. Discuss appropriate parasite prevention programmes with your vet, as these dogs may need more frequent treatments than those who don't engage in this behaviour.
Keep outdoor spaces as clean as possible and ensure your dog receives adequate mental and physical stimulation to reduce the likelihood of boredom-driven behaviours. If you notice blood in your dog's poop after episodes of coprophagia, seek veterinary attention promptly.
When to Seek Professional Help
After ruling out medical causes with your vet, consider consulting a certified dog behaviourist if training efforts prove unsuccessful or if the behaviour significantly impacts your quality of life. Professional guidance can provide tailored strategies for your individual dog's circumstances.
If stress or anxiety appears to be driving the behaviour, a behaviourist can help address these underlying issues alongside the coprophagia. They may recommend specific training techniques or environmental modifications that you hadn't considered.
Remember that breaking established habits takes time and dedication. Most dogs can learn that interacting with their owners is more rewarding than eating faeces, but this process requires patience and consistency. With the right approach and realistic expectations, you can successfully manage this behaviour whilst supporting your dog's overall wellbeing and maintaining the bond between you.
Is it normal for dogs to eat poop and should I be worried?
Yes, poop eating (coprophagia) is surprisingly common in dogs and usually isn't a sign of anything seriously wrong. Many dogs do this out of natural curiosity, boredom, or learned behaviour. However, if your dog suddenly starts eating poop when they never did before, or if they show signs of illness like vomiting or diarrhoea, it's worth speaking to your vet to rule out any underlying health issues.
Why does my dog prefer eating cat poop over other types?
Cat poop is particularly appealing to dogs because it's typically high in protein and fat content. Your dog's powerful sense of smell can detect these nutrients that make cat faeces seem like an attractive snack to them. This is why many dogs will go to great lengths to access litter boxes or seek out cat waste in gardens.
Can eating poop make my dog ill?
Whilst generally not dangerous, eating poop does carry some health risks including parasites, viruses, and bacteria from contaminated faeces. Horse manure can be particularly risky as it may contain worming medication residues that are toxic to dogs. If your dog shows any signs of illness after eating faeces, contact your vet for advice.
How can I stop my dog from eating poop during walks?
The key is supervision and positive distraction. Keep your dog on a lead in areas with lots of faeces, and call them away enthusiastically the moment they show interest in poop. Offer high-value treats or engaging games as rewards for coming to you instead. Avoid shouting or punishment as this often makes dogs eat poop more quickly to avoid having it removed.
Does poop eating mean my dog isn't getting enough nutrition?
No, coprophagia rarely indicates nutritional deficiencies in dogs fed complete commercial diets. These foods contain all necessary nutrients for your dog's health. The behaviour is more commonly driven by natural instincts, boredom, attention-seeking, or learned habits rather than dietary inadequacies.
Will adding pineapple to my dog's food stop them eating poop?
Some owners report success with feeding pineapple to make their dog's own faeces taste less appealing, though scientific evidence for this approach is limited. Pineapple is safe for dogs when introduced gradually, but it's unlikely to help if the behaviour is driven by attention-seeking, boredom, or habit rather than taste preference.
