SMS helps us from fights

Our cat Tarzan (house cat) who adopted us is having some territorial problems. The almost next door neighbour is a Bengal cat. They have been in several fights and Tarzan our cat was hurt several times and had to visit the vet and it costed us some money. So, what did we do to avoid these fights? Thank God for mobile phones! We are texting to each others so we can keep track on when the other cat is out or in so the fighters do not meet each others. That is a lot of hassle but what can we do....sms sms sms...This is a Bengal cat and the other photo below is our cat.