Smells that dogs don’t like:

1. Perfume smell. Dogs have a particularly sensitive sense of smell, and the smell of perfume will be amplified many times, making dogs unable to bear the smell. If the dog smells it for a long time, it will be very uncomfortable. In severe cases, it may cause nausea, agitation, etc.

2. Mint flavor. Essential oils, toilet water, and mosquito repellent sprays that are often used in summer all contain mint ingredients. These pungent smells are too refreshing, and dogs are particularly likely to sneeze when they smell them, and they will automatically stay away from this smell.

3. Gasoline smell. Some dogs can get carsick just like people. They don't like the smell of gasoline, and a mild smell of gasoline will cause a big reaction in them.

4. The smell of smoke. People will choke and cough when they smell smoke, and dogs with a sensitive sense of smell will certainly do the same. Dogs are naturally resistant to the smell of tar smoke and will quickly flee when they smell smoke.

5. Spicy. Dogs have very delicate stomachs and cannot eat food containing chili and mustard. Their noses cannot stand the smell. If there is food with this smell in the house, dogs will choose to avoid it.