Is this product harmful to pets?

Hi Stacey, We recommend that pets and small children remain off the seeded area until it has been watered and thoroughly dried. The initial watering and drying period will ensure the small amount of fertilizer is well worked into the soil. There are no pesticides or chemicals in this product that creates a reason to believe there would be any hazard to pets or children in the yard after the One Step grass product has been applied. Thank you!