Stand still. Chin level, shoulders back, weight even. Hold it while she walks a slow circle and says nothing at all. LewdChat's pony play chat is the most formal room in pet play and the smallest, and that opening is a fair sample of it: posture, silence, inspection, and a trainer taking her time. Fewer people are into it than pup or kitten, the ones who are tend to be serious about it, and it is the branch that changes most when you move it into text. Pick a nickname and present.
The honest problem with pony play in text
Pony play is the most physical of the three. It's built on gear you wear, posture you hold, and movement someone watches you perform. Pups can be pups in a chair. Kittens can be kittens in bed. A pony is doing something with their body in a space, and a chat room has neither body nor space. Anyone who tells you the text version is the same thing is selling you something.
What text does have is everything around the movement, and that turns out to be most of it. Training. Protocol. Inspection. Posture commands and the wait between them. Correction delivered in a flat voice. The long silence while a trainer decides whether the work was good enough. That material is dialogue and instruction, which is precisely what a chat room is made of. What you lose is the sensation of a cart's weight and the burn in your thighs at the twentieth lap. What you keep is the discipline, the formality, and the person watching. For a lot of ponies the watching was always the point.
Pony, trainer, groom
Three roles, and the third one gets forgotten. The pony holds the position, learns the cues, and does the work. The trainer sets the drills, calls the gaits, inspects, corrects, and decides when the session ends. The groom is the care role: tack on and off, brushing out, water, checking the pony over, the quiet attentive labour that bookends a session. Grooms are not a footnote. In a text scene the groom's work is some of the most intimate writing available, because it is entirely about being handled with care while you're too far into pony headspace to say much back.
Pony headspace itself is worth naming. It isn't playful the way pup space is. Ponies describe it as focused, almost meditative: no speech, no decisions, just the next cue and the effort of doing it exactly. Some ponies use vocal sounds, most use none. Presenting as non-verbal in a text room sounds like a contradiction and isn't. The pony types actions and physical response, the trainer types speech, and the asymmetry is doing real work in the scene.
Cart, show and riding ponies
The three traditional types are a genuine split in how people play, not just flavour. A cart pony pulls, and the appeal is exertion, endurance and useful effort. A show pony is judged: the whole point is being displayed, inspected, and scored on the precision of a posture nobody else could hold that long. A riding pony carries, which is the most physically demanding and the least practicable version, and in text also the easiest to describe without anybody getting hurt.
Because those types are about effort and being made to work, this is the room where the framing needs saying out loud. None of it is forced labour and none of it plays as such. It is negotiated in advance, it runs on agreed cues, and it stops the moment either person calls it. A trainer who does not know their pony's limits, or who treats "make them work" as licence to stop paying attention, is a bad trainer regardless of how good the writing is. Read negotiating a scene and what a safeword is before you start, and settle both before the first command, not after. In a room where the pony may be non-verbal by design, agreeing a stop signal is not optional.
Tack, bits and gaits
The vocabulary is borrowed wholesale from equestrian sport and using it correctly is most of what marks someone as being in this properly. Tack is the gear as a set: bridle, bit, reins, harness, blinders, hoof boots, plume, tail. The bit is the piece that most defines the dynamic, since a bitted pony cannot speak and everything after that point is gesture and obedience. Gaits are the paces, walk, trot, canter, and calling a change of gait is a command like any other. Dressage is the precision discipline, drilled figures performed on cue, and it's where show ponies live.
In text, tack works the way any gear does in a chat room: as a state change rather than an object. "Bitted" is a rule about what the pony is permitted to type from that line on. "Blinders on" narrows what the pony is allowed to notice. Trainers who understand that get scenes with real structure. Trainers who just list the buckles get an inventory. The same principle runs through protocol chat, and pony play is arguably the most protocol-heavy dynamic on this site, which is why it sits so close to master and slave dynamics and to formal training.
Finding people, and where it borders
Numbers are the honest obstacle. There are fewer ponies and far fewer trainers than there are pups and handlers, so expect to wait, and expect to spend time in the wider BDSM chat and pet play rooms rather than finding a dedicated crowd standing by. Say what you are precisely when you introduce yourself. "Cart pony, into endurance drills and inspection, looking for a trainer" will find the right person eventually. "Anyone into pony?" will not. Finding a handler and finding a pet both apply, with the caveat that trainer is a more demanding role than handler and fewer people can actually do it.
The neighbours: puppy play is the loud, social, group-heavy end of pet play, kitten play is the affectionate and deliberately disobedient end, and pony is the disciplined one. Ponies are frequently also into collaring, service, and primal play for the non-verbal aspect, though primal runs on instinct where pony runs on training, which is close to opposite.
Pony play is also not furry. There's no fursona, no character, no ref sheet: it's posture and headspace, and the two communities dislike being merged. If the fandom is what you're after, furry chat and yiff chat are the right rooms. And one absolute: ponies are people in a role, and actual animals are an instant permanent ban. The consent rule holds site-wide: share what's yours to share, and posting a partner's photos, an ex's, or anyone's without their say-so is ban-worthy. The rest is in our rules.