okay well i recently got a friend and an old school player back into dnd 3.5 ed. he rolled a druid and didn't get an animal companion. darn char gen didnt have them. so he began play without a companion. he gave himself a cursed background involving a wood nymph an scorned sorcerer and a fetish for trees. well when he was fulfilling the requirements of his curse he was randomly attacked by a rabid squirrell. he went with it and used a several spells and then requested to get it as his companion. i dont care to give it to him but i dnt know what stats to give it. kinda wondering if theres any precedence for this? any info someone can give me would be greatly appreciated.