Can dogs smell drugs through wax?
Can dogs smell drugs through wax? Drugs have been detected by canines hidden in blocks of wax. Also in gasoline, crude oil, baby formula, bullet shells and even dead bodies. Dogs WILL smell anything and they will signal the handler if they have been trained to smell it.
What smell do dogs hate?
For dogs, citrus scents are the enemy. Citrus scents like lemon, lime, oranges, and grapefruit–especially in high concentrations often found in household cleaners or essential oils–can cause irritation to your pup's respiratory tract, so keep any fresh citrus fruits out of your dog's reach. You know–just in case.