
Legally if you have a sign with beware of the dog on it you are stating that your dog is dangerous & pre admitting guilt
The correct signs should state do not enter dogs running free that way you are telling people NOT to enter & warning them that there are dogs. If they enter without permission they are trepassing & committing a criminal offence.
This does NOT apply to people who have a legal right to enter like the meter reader, etc
I have a six foot wall around my prroperty where the dogs are & my side gates are padlocked shut with warning notices on the gates & walls