Going to add what i posted in a seperate thread, Ranger Beast companion balance is all over the place with Giant Spider being probably overpowered. Each beast should have a useful role, at the moment the spider is better at just about everything.
This is unfortunately in line with the tabletop rules. The spider and the owl are OP. The only disadvantage of either being that the owl makes a noise when it moves and a bloody great big spider sitting on your shoulder is scary AF.
It would be better for a CRPG to balance these though.