Hi, hopefully someone on here has some advice for me. I have a 20 week old English bulldog male Reggie. He was well socialised with friends dogs plus we have a 10 year old Dalmatian all was going well. Now for no reason whatsoever he growls and goes completely crazy at any dogs he doesn’t know. Making walking him an absolute nightmare. I have to constantly warn people he may growl. I think he is doing it out of fear but I’m really don’t know what to do. I received advice where I was told walk the opposite direction and treat him if he sees other dogs but doesn’t react. It still has t had an effect. He is fine with friends dogs still. Any advice will be greatly received.