* Pesticides and herbicides: Your lawn might be treated with chemicals that are harmful to gerbils.
* Parasites and bacteria: Grass can carry parasites, bacteria, and other harmful organisms that can make your gerbil sick.
* Unknown plants: Your lawn might have other plants mixed in that could be toxic to gerbils.
* Improper digestion: While gerbils can eat some grasses, they're primarily seed eaters. Too much grass in their diet can cause digestive problems.
What to do instead:
* Offer safe grasses: There are specific types of grass that are safe for gerbils, such as Timothy hay, oat hay, and meadow hay. You can find these at pet stores.
* Provide fresh vegetables: Gerbils can enjoy small amounts of fresh vegetables like carrots, celery, and spinach, but they should be given in moderation.
* Stick to their regular diet: The best way to ensure your gerbil stays healthy is to provide a balanced diet of gerbil food, hay, and fresh vegetables.
If you're unsure about a specific plant or grass, it's always best to err on the side of caution and consult your veterinarian or a knowledgeable pet store employee.