What a sweet heart .
My first kitty , she loved to play with mice … until they died of fright . She also when after voles or some creature that screamed so priecing . Hairrasing screams . My dad killed them with a broom .
My current cat he’s a mouser too . He killed the one he found .
As for cats over dogs . My dog who was half husky , she cought a robin in flight killing it .
Animals are hunters . There is nothing wrong with it .
I love rabbits but what if nothing killed them . We’d be over run with them and mice too .