Which actually begs a question. How come so far people had "smaller" pets. There was Livingston; Picard's Lionfish... but except for medical purposes, I cannot remember anyone having mice, hamsters, reptiles or the likes.
Well lets see...
Kirk had Spock >.>
Picard had the lionfish (like you said)
Sisko had Jake *snickers*
Janeway had 7 of 9
Archer had Porthos
We should get Wishstone either "Ghostbusters 1&2" or 'Evil Dead/Army of Darkness" for all the zombie smashing that has been going on of late. I would have suggested more accurate zombie flicks, but I figure light hearted would help with the stress more.
Or maybe a Hot Chocolate Club service (kinda like those Coffee Services that deliver once or twice a month).