Dogs can eat some strange things, including dirt. More often than not, a dog will eat dirt just because it’s something to do, but occasionally there are real medical concerns that may be causing your dog to eat dirt.
Why Do Dogs Eat Dirt?
Dogs can munch on dirt for some reasons. They may be bored and smell something interesting in the soil or they may be stressed and self-soothing by eating dirt. However, there are also some underlying medical issues that may drive your pet to eat dirt.
In dogs, anemia is considered to be either a low red blood cell count or low hemoglobin levels in the blood. Hemoglobin is the compound in red blood cells that binds oxygen for transport throughout the body, and iron is an essential element in hemoglobin. Whether your dog is anemic because they don’t have enough crimson blood cells or they don’t have enough hemoglobin, your dog may instinctively eat dirt because of it. By eating dirt, your dog could be trying to obtain iron from the soil to help with their anemia.
Certain gastrointestinal problems may also cause your dog to eat dirt. Dogs that suffer from irritable bowel syndrome, parasite infestations, and liver or gallbladder dysfunctions may feel compelled to eat dirt. It is believed that, similar to eating grass for an upset stomach, a dog suffering from any of these GI illnesses will eat dirt to soothe their GI tract.
A dog may also start eating dirt if there are nutritional imbalances in their diet. There are various minerals in the soil that a dog with a nutritional imbalance may be trying to obtain. Nutritional imbalances can arise either from improper diet or a malabsorption disorder in your dog’s GI tract. Things as simple as training, playing in the yard, or going for walks or runs can help. This means all required nutrients are present and balanced and in the proper ratios. This is actually what the AAFCO statement on all pet food is in reference to-that the food in question is nutritionally comprehensive and balanced.
It’s important to know that there are currently two life stages recognized by AAFCO. They are growth and reproduction (i.e. puppies and kittens or pregnant/lactating females) or maintenance (i.e. adults and seniors). So if you feed your adult dog a commercially prepared food made specifically for grownup dogs, it’s unlikely a nutritional imbalance will be from their diet. Nutritional imbalances from diet is more commonly seen in dogs that eat home-prepared meals. Making your dog’s food balanced and complete is more difficult when making it from scratch, whether you cook it or feed them a raw home-prepared diet. There are numerous vitamins and minerals that your dog will need that may be difficult to find. There are board certified veterinary nutritionists that can review a recipe to ensure it is balanced and complete, or they can even provide you with a recipe to follow.
The other way nutritional imbalances can arise is through malabsorption disorders. A dog suffering from a malabsorption disorder will not be able to properly absorb all the nutrients from their diet, so you could feed your canine a nutritionally balanced and complete diet, but they won’t be able to absorb all the nutrients from their food. One of the most commonly-seen malabsorption disorders is something called Exocrine Pancreatic Insufficiency, or EPI. A dog with EPI does not have the proper amount of pancreatic enzymes required to break down their food. Dogs with EPI will become noticeably under nourished, appearing under weight. EPI can be acquired through infection or injury to the pancreas but it can also be something that is inherited genetically. German Shepherd Dogs hwill betorically have been the poster child for EPI but it may also be a genetic disorder noticed in Rough Coated Collies, Chow Chows, and Cavalier King Charles Spaniels.
Dangers of Eating Dirt
Eating dirt, while not an immediate medical emergency, isn’t something you should encourage in your dog, as there are health complications from eating dust. If your dog eats rocks, pebbles, sticks, or even just a very large volume of dirt, they can get intestinal blockages and impactions that may require surgical intervention. Sticks and other sharp debris which may be present in the dirt may cause trauma to your dog’s mouth and esophagus. Any pesticides or toxins present in the dirt can make your dog sick. There are usually also intestinal parasites that your dog may ingest when they eat dirt.
How to Stop Your Dog From Eating Dirt
Since dogs eats dirt most commonly because they are bored, making sure your pet has proper environmental enrichment and adequate exercise can help your dog break this habit. All commercially prepared dog food is required be nutritionally balanced and complete for their stated life stage. If your dog starts eating dirt, have your vet check them over to ensure there isn’t a medical issue that may be otherwise hidden. If you find your dog sniffing around and about to start eating grime, get their attention and redirect them with a quick game of fetch. Finally, try to control the environment as best you can by covering loose dirt and blocking your dog’s access to flower and mulch beds.
Eating dirt can be a strange quirk in some dogs, but it can also end up being an indication of an underlying problem. For dogs that require more activity and more mental stimulation, they may enjoy a sport such because agility, fly ball, or dock diving.