http://www.pressandjournal.co.uk/Article.aspx/730117?UserKey=0
This would be top of my book -- I know of several situations in which dogs were stolen and then seem to have been dumped when the thieves discovered they were neutered and could not be sold on to a puppy farm or similar vile situation.
If you have neutered your dogs, I strongly advise chipping as well and having a tag on their collar which clearly states the dog is chipped and neutered and that there's a reward for the dog's return. I have this on every one of my dogs. The combination makes it very unlikely thieves would ever want to keep the dogs and lets them know from the start what the situation is.
This would be top of my book -- I know of several situations in which dogs were stolen and then seem to have been dumped when the thieves discovered they were neutered and could not be sold on to a puppy farm or similar vile situation.
If you have neutered your dogs, I strongly advise chipping as well and having a tag on their collar which clearly states the dog is chipped and neutered and that there's a reward for the dog's return. I have this on every one of my dogs. The combination makes it very unlikely thieves would ever want to keep the dogs and lets them know from the start what the situation is.