Heyy :)
Just had a quick question: What are the chances of finding a bug in an Oofa Fruit while feeding it to your pet?
If you no the answer, please let me know! I dont want to try again and again and then find out its like a 1 in 100 chance. thats why i just wanted to know beforehand. thanks!
It's totally random.
Personally, it took me about 170 fruits to get one worm, but like I said; random. I've seen people get it on their third, I've seen people have to feed hundreds of them to get a worm.
I'm not sure if anyone's noted a ratio yet but the Achievement board will always have some tips/information on any achievement. Oofa board I'm sure if you read through it you'll get an idea.

I found two in a week before it was an achievement. Now I'm trying all over again. Just keep feeding, it will happen