Columbo is a black dumbo.
Columbo came with Roly
These lads are both Shunamite rats like Seven, Josh and Warlock as well as several others before them.
I've always adored the rats bred at Shunamite, and so many of them have gone on to be so special to me. When Warlock died, I knew I wanted another Shunamite, so put myself on the waiting list. I waited a long time for these babies, but they were more than worth it.
Columbo is the more reserved of the two. He is content to just chill out with the older boys, never causes any trouble, and seems a happy-go-lucky little soul.
Why Columbo? I picked these boys up only a few days after the death of Columbo actor, Peter Falk.