What do you think to my rats?

  Millie and Mollie 6 month old.
I like the blk + white one the best. The all blackish-grey one looks like you just took it off the street. The blk + wte one looks like a more family pet rat.; ) just my opinion
Your rats are adorable. I find all domesticated rats to be very cute. Treat them with love and respect and they'll do the exact same for you. Rats truly do love and appreciate the kindness that comes from their owners.