I have four golden Labradors who are all family, as in we have the mum who is 12 and dad who is 10 and two of their puppies who are now 9 years old.
One of the puppies had an incident with a small dog when he was only a year old and was bitten on his leg during a training class and ever since then he is extremely aggressive when it comes to small dogs. When he goes out for his walk, he has a muzzle and we walk him early in the morning and late at night to avoid other dogs and of course he is on a lead so can be restrained.
Our next door neighbors moved in around a year ago and unfortunately for us have a Jack Russel who is very barky and snappy. The fence is also falling apart making it easy for the dogs to get through and it is there side of the fence as in they are responsible for it and we do not have the money to offer to replace it. Its also worth noting he is a builder so could easily install new fence panels. We have dropped multiple letters to the house, spoke to them when we have managed to catch them and basically begged them to mend the fence and warned them repeatedly what would happen if the dogs got through. It makes it worst that we have four because of obviously the pack mentality and if one started attacking they all probably would.
The obvious solution is to muzzle the aggressive one in the garden but as summer is here it doesn't feel very fair at all and it would mean muzzling all of them in this heat. Is there anything we can do to almost force them to mend the fence? I am terrified the poor little dog is going to get hurt.