You will never be able to stop a dog smelling your grass jsn9333 is absolutely right, The only way you can get away with it is if you put your dope in food, this could mean baking it or it could mean placing it in food container.

I remember i was once driving had a quater kept in a sanwhich wrapped in cellophane (i am always really paranoid about getting caught with weed) anyway the pig takes his dog round the car it instantly picks up on the sandwich cop says do you mind if i put your shopping in my car so the dog isn't distracted i agreed and the cop unknowingly gave me back my weed.

Also if you bake it offer the policeman one. LMAO :thumbsup: