Care and Feeding of Animals
Familiars have their care built into their summoning spell, and eat minimal enough amounts to be inconsequential...as long as the summoner is able to eat himself.
Paladin Mounts and Familiars in their extra dimensional homes need no care or feeding.
As to normal pets....I'll deal with Ranger Beasts should the issue come up.
Pets:
Mastiffs are big dogs, Medium sized. They take up the space of a human in a tent, are omnivorous and can eat table scraps, so they need the same food and water as a character, either from packed rations and water, or from forage. They can wear appropriate barding, which provides cold protection as appropriate, 1f necessary.
Horses (including mules and ponies) eat Feed on the road, can graze, assuming sufficient grass is available, slowing a party down to half speed if done while traveling. If done while camped, the animals need to be moved periodically, the more animals, the more often, as the area around them becomes grazed out. Foraging done specifically to feed equines may be done, but it takes 4 successes to feed one horse, and must be declared beforehand. Mainly this means collecting tall grass elsewhere and bringing it to camp, although some stands of grain may be available in some areas.
Keep in mind that type of food required might affect Survival DCs. Herbivores are harder to feed than Carnivores, which are harder to feed than omnivores.
Stabling at a livery takes all the worry away, but uses up precious coin. Stabling one at home cuts down on necessary weather protection, but still leaves grooming and feeding as an issue.
Basic care on the road (grooming, feeding if food available, etc) is part of long and short rests. In town it takes place behind the scenes as well, assuming your day allows time for such activity.
Inclement weather can be an issue. Stables keep off the rain, retain some warmth, and can be heated. Picketing a horse outside your tent on the road requires at the very least, a good blanket, and quite possibly more (quilted barding, for instance). Sleeping in armor rules apply to Horses well as Characters: Keep it Light.
Basically, pets other than dogs tend to be a drain on resources and/or time. This may well be worth it, of course.
This message was last edited by the GM at 19:18, Wed 11 May 2022.