Currently preparing a Pathfinder campaign, and the party has a Large monstrous humanoid and a Tiny fey (created races). As a part of the campaign will be set far from civilization, everyone will need adventuring gear.
The thing is : most of it is designed for Medium creatures, a part of it doesn't even exist for Small creatures, and there is absolutely nothing for Large or Tiny characters.
Three types of gear are a problem in our case : food, tents/sleeping bags and saddles.
The create food and water spell says that a horse eats three times as much as a human, but no general rule seems to exist about food needs for creatures larger than Medium or smaller than Small (assuming that Small and Medium creatures have the same food needs).
Tents are designed to house a certain number of Medium creatures and there is no indication of how many creatures of other sizes can fit.
Saddles seem to be designed for horses and are too heavy for Medium mounts.
Are there rules that exist to fix the problems of food needs, tents and saddles for creatures other than Medium ?