Thimble Weed was previously a member of another pack when he was given to Cody as a peace offering, Thimble Weed was too young to understand or remember this. He gets along with everyone in his pack. He is thinking of becoming a future hunter for Alaska's pack.
Upon reaching 6 months old Thimble Weed began training as a hunter, Cody became his mentor. He often visits Snow Lantern to talk to her.
Thimble Weed often visits Livy, he considers her a friend and thinks she should be let go. Thimble Weed likes the female wolf more than he should but he pushes his feelings away knowing Livy is a lone wolf and a potential murderer, but the more Thimble Weed thinks about how much he enjoys spending time with Livy the more he falls for her.
Thimble Weed befriended Maple Sap when she joined the pack, he often spends time with her unless he gets pulled away by Livy, Thimble Weed thinks Maple Sap is really pretty but he also thinks Livy is pretty.
update 1
Thimble Weed and Livy became mates and had two children, a daughter named Swindler and a son named Courier. Maple Sap became mates with Courier and Thimble Weed was a bit sad as he had really loved Maple Sap but he was happy for her and his son nonetheless. Maple Sap began expecting Couriers pups and soon gave birth to a single she-pup which they named Raspberry. Thimble Weed enjoys spending his days with Livy and hopes to have more pups with her.