The dog will not necessarily die if it licks the medicine sprayed on the skin. If it only licks a little, then it will be fine; if it licks a lot, it may cause vomiting, foaming at the mouth, poor energy, and loss of appetite. Depression and other conditions can lead to death from poisoning in severe cases, so it is best not to let dogs lick the medicine.
Tips:
When using spray medicine, be sure to wear an Elizabethan ring on the dog, which can effectively prevent the dog from licking Licking the drug.