Can a smell spook a dog?
Can a smell spook a dog? While dogs seem immune to bad smells, there are plenty of scents that most dogs tend to hate. These smells, like citrus and vinegar, are known for being strong and overpowering. Pungent odors can overwhelm your dog's strong sense of smell, which leads to your dog avoiding areas where the smell is present.
What household smell keeps dogs away?
Vinegar. Just like citrus, dogs cannot stand the smell of vinegar. It seems that a dog's heightened sense of smell is not keen on acidic smells, vinegar being another very acidic substance. It is worth noting that dogs are more repelled by the smell of vinegar than they are by lemons and oranges.