Why Do Dogs Eat Grass – Reasons & Advice

Dogs are known for their peculiar habits, one of which is eating grass. This behavior has puzzled pet owners for years, and researchers have been studying the reasons behind it. In this article, we will explore the research on why dogs eat grass and provide some advice on this topic.

Studies show that grass-eating is a common behavior among dogs. According to a survey by the American Society for the Prevention of Cruelty to Animals (ASPCA), 79% of dogs are observed eating grass at some point in their lives. The same survey found that only 9% of dogs showed signs of illness before eating grass, which suggests that most dogs eat grass out of habit or curiosity.

One theory for why dogs eat grass is that it is a natural instinct that has been passed down from their wolf ancestors. Wolves and other wild canines consume vegetation as part of their diet. Eating grass provides them with essential nutrients such as fiber, vitamins, and minerals that they cannot get from meat alone. It’s possible that dogs have retained this instinct to eat grass even though their diet now consists mainly of commercial dog food.

Another theory is that dogs eat grass to relieve an upset stomach. Grass contains fiber that can help move food through the digestive system and alleviate constipation. It can also induce vomiting, which can be helpful if a dog has ingested something toxic. However, studies have shown that only a small percentage of dogs that eat grass actually vomit, suggesting that this theory is not the primary reason behind grass consumption.

A third theory is that dogs eat grass simply because they enjoy it. Some dogs have been observed grazing on grass as if it were a tasty snack. In some cases, the behavior may be triggered by the scent of freshly cut grass. It’s also possible that dogs eat grass as a way to alleviate boredom or anxiety.

While eating grass is generally not harmful to dogs, there are some things pet owners should be aware of. First, make sure that the grass your dog is eating is free of pesticides and fertilizers, which can be toxic. Second, be mindful of the types of plants and grasses your dog is consuming. Some can be poisonous, such as foxglove and lilies, and can cause serious harm to your pet. Third, if your dog is consuming grass in excess or showing signs of illness, it’s best to consult with a veterinarian to rule out any underlying health issues.

In conclusion, while the reasons for why dogs eat grass may not be entirely clear, it’s a common behavior that has been observed in many dogs. It’s likely that dogs eat grass for a variety of reasons, including instinct, to relieve an upset stomach, and simply because they enjoy it. As pet owners, it’s important to be mindful of the types of grasses and plants your dog is consuming and to seek veterinary advice if your dog is showing signs of illness.