After a dog is bitten by a tick, you should check whether there are ticks on the dog. If there are ticks, you need to remove them first. You can use alcohol drops on the ticks and wait for the ticks to be anesthetized and remove them. If The bite of the tick is relatively tight. It is best to go to the pet hospital to find a doctor to remove it. Do not pull it hard. After removing the tick, you can clean the wound with saline and then apply iodophor for disinfection.