How do I stop my dog from eating dirt, wood, and other strange things?
Address the underlying cause of anxiety or stress – In some cases, the abnormal consumption of nonfood objects may stem from an underlying stress or anxiety. Trying to determine the cause of your pet’s angst is an important step in eliminating the behavior. To determine the source, careful observation of the behavior, including its frequency, duration, and time of occurrence are important. In many cases, the behavior may occur only while the animal is not under your supervision. In this instance, the use of a video camera may be used to capture the act. Understanding the circumstances in which your pet feels driven to perform the behavior is important to works towards elimination. Another important point to keep in mind is how you interact with your pet on a daily basis. Setting proper boundaries helps your pet respect you as the leader figure. Being conscientious about the use of rewards when interacting with your pet is important to let your pet know that he must be behaving properly and actively participating in maintaining proper behavior to gain attention and rewards from you.
Enrichment – You can help reduce this behavior by increasing environmental enrichment. Giving your pet toys that are breed and size appropriate may decrease unwanted behavior by increasing positive stimuli. Redirecting your pet’s energy towards an acceptable outlet is a good alternative.
Exercise – With our busy lives, it can be hard to find time to help our pets get sufficient exercise. However, a physical outlet can be an excellent alternative to reduce abnormal eating habits by increasing the level of neurotransmitters that support healthy brain function.
Counter-conditioning & Remote Punishment – This technique involves retraining an animal to avoid certain behaviors that they previously sought. For both dogs and cats, placing a discouraging taste or smell on the object of desire will help them avoid eating that object in the future. For example, you can put hot sauce on the wool that you wish for your pet to avoid. Alternatively, association of a negative stimulus, such as turning on a vacuum cleaner at time of the pica, can lead to stopping the behavior. These things by themselves will not address the underlying problem.
Medication – As an adjunct to behavior therapy, medication MAY be used to reduce anxiety if the pica is induced by stress.
Pica is a complex behavior with many possible underlying causes. Remember to always seek professional advice from your veterinarian when determining the cause of your pet’s motivations.
Updated on September 23rd, 2025