Tiffin and Bread,Inseparable

Whenever you cast a Dog spell, create a 1/1 green Cat creature token.

Whenever you cast a Cat spell, create a 1/1 white Dog creature token.

{r}{g}{w}, {t}: Tiffin and Bread deals damage to any target equal to the number of Dogs you control. You gain life equal to the number of Cats you control.