hi there,
my Roxy just had pups (her 1st time) and 3 pups are double the size of the 4th one which happened to be born 2nd so i am a bit worried, she seems to be ok, she is eating well but she is so small compared to the other 3 im very worried she might not make it.....

what do you guys think?
Also how soon or early should i take them to the vet and get their tails cut?
I am planning on calling a vet tomorrow but i was just curious to see if any one knew.
Thanks