Bunny tail grass (Lagurus ovatus) is a popular ornamental grass, known for its soft, fluffy seed heads resembling a rabbit’s tail. Gardeners use it in borders, containers, and dried floral arrangements. Many pet owners wonder about its safety if their dogs ingest it. This article addresses concerns about bunny tail grass and its potential effects on dogs.
Toxicity of Bunny Tail Grass to Dogs
Bunny tail grass is considered non-toxic to dogs in a chemical sense. It does not contain harmful chemical compounds that would poison a dog. Organizations like the Royal Horticultural Society (RHS) and the ASPCA do not list Lagurus ovatus as a toxic plant for pets.
The primary concern with dogs ingesting bunny tail grass stems from its physical characteristics, not chemical toxicity. The bristly, fibrous texture of the grass, especially its seed heads, can cause mechanical irritation. This distinction is important: while it might cause discomfort or physical issues, it is not chemically poisonous like some other plants.
Potential Issues and Symptoms
The fibrous nature of bunny tail grass can lead to mechanical issues if ingested by dogs. The soft, fluffy seed heads can become lodged or cause irritation. These awns, or bristles, can stick to a dog’s fur or skin and, if ingested, irritate the mouth, throat, or gastrointestinal tract.
Symptoms a dog might exhibit include pawing at the mouth or face, excessive drooling, or gagging as they try to dislodge the material. Vomiting or signs of abdominal discomfort, such as lethargy or a reduced appetite, can occur if the grass irritates the stomach or intestines. In some cases, bristles can become embedded in the soft tissues of the mouth or throat, leading to persistent irritation or infection.
What to Do if Your Dog Ingests Bunny Tail Grass
If your dog ingests bunny tail grass, observe them closely for any immediate signs of discomfort. For mild irritation, such as a dog pawing at their mouth briefly or a single instance of gagging, you can offer them water to help clear their mouth. Monitor their behavior and appetite over the next few hours to ensure no further symptoms develop.
Contact your veterinarian immediately if you notice more severe or persistent symptoms. These include repeated vomiting, continued gagging, difficulty swallowing, severe abdominal pain, or a significant change in behavior like extreme lethargy. When contacting the vet, provide details about the amount of grass ingested, the specific parts of the plant involved, and a clear description of the symptoms observed. This information will help the veterinarian determine the best course of action.
Prevention and Safe Alternatives
To prevent your dog from ingesting bunny tail grass, consider garden design strategies that limit access. Fencing off areas where the grass is planted can be effective. Supervising your dog in the garden and training them with a “leave it” command can also help deter them from chewing on plants.
If you are concerned about bunny tail grass in your garden, several pet-safe ornamental grasses offer similar aesthetic appeal without the associated risks. Fountain grass (Pennisetum alopecuroides), blue fescue (Festuca glauca), and Japanese forest grass (Hakonechloa macra) are considered safe alternatives for pet owners. These options provide texture and movement to your landscape while ensuring a safer environment for your canine companion.
Identifying Bunny Tail Grass
Bunny tail grass (Lagurus ovatus) is identifiable by its distinctive appearance. It is an annual ornamental grass that grows to a height of 1 to 2 feet, forming dense, compact clumps. The plant features soft, narrow, gray-green leaves.
Its most recognizable characteristic is its flower heads, which emerge in late spring to early summer. These are soft, fluffy, oval or cylindrical clusters, white or cream-colored, resembling a rabbit’s or hare’s tail. These unique seed heads persist into summer and can be dried for arrangements, maintaining their soft texture.