Actually teach your dog what the word “come” means. Put a leash on, say “come” and then reel your dog in to you and reward. Rinse and repeat MANY, many times in several different situations (all with the leash on). Don’t over use it, particularly when you don’t mean it. When you use “Come” all the time, dogs stop paying attention. For example, when you are walking your dog and they are sniffing the ground, don’t say come unless you are going to do a formal recall. Use “let’s go” or something......