Otaku-sempai wrote:Ponies are strong. Many have been bred to pull mine carts and similar loads. I'm not sure what RAW says, but one pony should be able to carry a fair amount of supplies. I would think that a small adventuring company (3 to 5 individuals) could get away with only one or two pack-beasts.
A lot depends on what one defines as a pony...
Icelandic horses usually meet the "standard meaning" of a pony - ≤14.2 hands to the whithers (56.8", 147cm) is the standard dividing line.
Icelandics usually meet that - averaging some 13.5 hands, ±2 hands in the ±1 sigma... and 330-380 kg and can routinely carry a large adult male in armor. (I've ridden and worked with some icelandics... short, round, and able to carry my 130kg bulk plus a full day's provender.)
Shetland Ponies, the ones most think of, average 7 hands, and about 450 lbs...
A typical small pony is 6-8 hands, 200-250kg.
A typical large pony is 10-12 hands 300-350 kg.
The "typical" riding horse is 15-16 hands (60-64in 151-161cm), 400-450 kg...
A draft horse is 17-19 hands, and 630-900kg...
A few breeds can exceed 20 hands (yes, 2m), and 1200kg. I've personally seen one horse that was 2m at the whithers; same stable as the icies I worked with. He'd bite at heads over the 6' fence of his stall, and his withers were more than a hand over the fence.
A typical horse can carry 1/4 its mass comfortable, 1/3 if packed in good fitting harness, or pull 1.5x its mass in cart or sleigh, or its mass in sledge or dragged log.
A typical pony carries up to half its own mass comfortable, and pulls double in cart or sleigh.
Some particularly strong breeds (Icies) can pull 2-2.5x their own mass... if harnessed and yoked properly. A friend used two icies. Ironically, most draft horses do not fall into this. Mules and Icies, some stouter breeds of small pony...