Hello everyone, my name is Sarah. I am the proud owner of three dumbo rats and joined the forum officially to gain imput on introductions. (I have been reading threads for months). My established pair (Winston and Patton) are 5.5 months old (21 weeks) and my new guy (Napoleon) is just about 4 months old (15ish weeks best guess, he's a Petsmart rat from the store I work at part time). Winston, the alpha seems to be having trouble accepting Napoleon who is slightly afraid of him. I think I am going to try the carrier method again with just the two boys and a car ride. I can't wait for all three to be getting along comfortably.