Yarrowkit

"'My loyalty lies with ThunderClan, and ThunderClan alone!'"Yarrowkit is a lithe, short-furred, yellow tabby tom with blue eyes.

Backstory
After the Code's Battle, Yarrowkit was born to Rowanstar and Tawnypelt, but when Tawnypelt died giving birth, he joined ThunderClan, the Clan who welcomed him, instead of pressured him like in ShadowClan. He gained two adopted brothers, Jaykit and Finkit, and was adopted by Tunnelwind and Leafstorm.

Quotes
"This one will be Yarrowkit, for his yellow fur." - Tawnypelt's last words

"I miss my mother, and in ShadowClan, everyone pressures me to be the best warrior. So I want to be ThunderClan." - Yarrowkit explaining his choice

"Tunnelwind and Leafstorm can raise you, and Jaykit and Finkit can be your new littermates." - Bramblestar announcing his new family

"I'm ThunderClan now. [--] My loyalties lies with ThunderClan, and ThunderClan alone." - Yarrowkit to Rowanstar