The growth spurt is unstoppable. In just a month, teeny foster turned from a wee little new born into a  mischievous kitty quadruple in size.

This is one of the 5 little foster kittens born to a dedicated rescue cat mama, Millie from Toronto Cat Rescue.

at day 3, sleep, sleep and more sleep:

at 10 days old, little palm sized fuzzball:

at 14 days old, eyes open, seeing the world for the first time:

1 month old, ears perked up, ready to rule the world:

Photos courtesy of ©Christine Gittings (flickr: gittingsc). Millie the cat mama and her kittens will be put up for adoption soon.