Blossom

Blossom is a white she-cat with tortoiseshell patches around her head, ears, and tail, with bright blue eyes.

Blossom is a kittypet who Death had been padding after for a little while before he met Frostfeather.

Shattered

 * Death calls to Blossom as he stands outside of her Twoleg nest. Once Frostfeather and the others show up, he immediately turns to the white she-cat and calls her "sweets". The tom then remarks that Blossom wouldn't be too happy about hearing that.