Shaco Devourer Infinite Dog Bug (Affects visuals and unit collision)

This bug is pretty simple, when playing and buying a the little dogs behind him glitch in mysterious ways... there ends up being a lot more then usual (I think due to his ultimate), and when he becomes instead of the dogs going away, there are A LOT of them, and they effect unit collision making it harder to move around, I wasn't able to get any screenshots of this but just play and go , kill some enemies and use your ultimate a lot, it will bug out