"The Steem Blockchain is Made of Cats"
;-)
Bell on his collar is probably life saving feature.
Life of others I mean.
Also it makes sure that other people are aware that this is a domestic cat and should be returned to owner family when found.
Yesterday was the first International Cat Day(*) in the last decade without our beloved furry.
(*) - International Cat Day is a celebration which takes place on August 8, every year. World Cat Day is celebrated on February 17th in much of Europe and on March 1st in Russia. And of course if you are owned by a cat, you celebrate it every single day.