There's like 4 others but I think you get the idea of what their relationship was like

Day 7 of #necroctober Flynn (formerly known as Phineas, formerly known as Fuz) was essentially just me trying to make a Zangoose OC. Went from having huge claws to just having huge guns. He got drawn a bunch across multiple sketchbooks and is one of my most redesigned characters

I think he was mostly supposed to be super edgy and moody but ultimately a soft guy with a mean face. Went from "basically Zangoose" to "basically Kerub"