How do you protect tree from dog urine?

To protect a tree from dog urine, consider creating a barrier around the tree using Fencing or decorative rocks to deter dogs from getting too close. You can also train your dog to use a designated area for bathroom breaks away from the tree. Additionally, applying a layer of mulch around the base of the tree can help absorb some of the urine and protect the roots. Regular watering can also dilute any urine that may reach the soil near the tree.