A beast with six inch fangs and a favorite of Vulcan children can now be yours in Star Trek Online. A cub version of the giant teddy bear shaped creature known as a sehlat is now available in Cryptic's C-Store for 120 cryptic points. As seen in Enterprise & The Animated Series, the sehlat's purpose in STO is unclear, but it can be a non-combat pet of both Klingon & Federation officers. The sehlat has made appearances throughout Trekdom, including hunting Captain Archer & T'pol in the Enterprise episode "The Forge" & Spock reminiscing about his pet sehlat, I-Chaya, in TOS episode "Journey to Babel". We also get to see I-Chaya in TAS episode "Yesteryear". Read more about the STO sehlat below.

Sehlat Cub
(120 Cryptic Points)

A beast native to Vulcan, sehlats are fierce predators that wander the deserts looking for unwary prey. However, with the right care they can become loving companions content to follow at the heels of their owners. Tame a young sehlat for your own, and you will have a loyal friend to accompany you on your adventures. The Sehlat Cub is a summonable, non-combat pet. It does not use a device slot, but must be in your inventory to be summoned. Starfleet and Klingon Empire officers may own a Sehlat Cub. Note: Purchase of this option unlocks the pet for all characters on an account.

(source Star Trek Online)