and those guys are north of 200 pounds/20 Bulk. So it’s either a flat 18 bulk or “anywhere from 40-50”, depending on how you interpret the rule. So I can at least see why it might’ve made Loren’s Spider-Sense go off. Of course, you could also get around that by making ...
I would treat it the same way as you would a mount when giving it the spell air walk. You can train your mount how to make use of that spell, so you should also be able to train your mount how to use spider climb... you got to teach your pet the trick of spider climbing... ...