hi we lost a cocker spaniel -jarvis,who died from kidney falire at just over a year ,and he had tansy lass, peridot morning glory,lots of jaffare ect,but on his they doubled up alot on both the mother and fathers side as it is a herreditory thing,very sad to see a beautiful dog go down hill so quickly.but get in touch if you want more info,chances are they are related,but can give more info if needed.