Sheep and Dog Compatability

I was born September 24, 1955 and I am dating someone who was born February 01, 1982. Things are not working that good as we are fighting and not talking on and off. I know there is compatibility issue between Sheep and Dog. What is your opinion.....do you see any future in this relationship or should I cut and run.

Also what Chinese animal signs and western zodiac signs are compatible with me to have a perfect relationship?