A yellow ear tag reads TREVOR where a herd number goes
UK law files a pet goat as livestock with a real ear tag and a real register, and the household's one input into that paperwork is the name on it.
A goat's head and shoulders, drawn in dark brown engraved line, fine hatching through the jaw and beard, a wash of soft green behind the neck. Horns swept back. One ear forward.
Clipped through that ear, a yellow plastic tag. It doesn't carry a herd number. It says TREVOR.
Is a pet goat actually classed as livestock in the UK?
Yes, regardless of whether it lives in a paddock behind a house or grazes a working field.
The keeper needs a CPH — County Parish Holding — number, must register with APHA for a herd mark, must individually ear-tag any goat kept beyond twelve months, and has to keep a holding register. Once a year, on 1 December, the total number of goats present gets recorded. None of that changes because the goat has a name and comes when it's called. The law doesn't have a category for a pet that happens to be a ruminant.
The tag is the one line the paperwork doesn't fill in
A real ear tag on a real goat carries a herd mark and an individual number, not a name — that's what the register is for. The name lives entirely outside the official system, in conversation, on a feed bin, wherever the household happens to write it. Printing a tag with a name on it instead of a number is the one part of this whole apparatus that was never going to be regulated, which is exactly why it's the part worth putting on a shirt.
Why put the tag on a shirt instead of the whole animal?
Because the tag is the detail that makes the joke land — a piece of official-looking equipment carrying an entirely unofficial word.
A drawing of a goat, on its own, could be anyone's goat. A drawing of a goat wearing the specific yellow plastic hardware that APHA paperwork requires, with a name where a herd number is supposed to sit, is a joke that only works because the equipment is real. It's the same logic behind a stable nameplate standing in for a horse portrait — the object the system actually produces is more specific than any illustration of the animal would be.
Does the household have to do anything with the tag itself?
That's between the keeper and APHA, not something this design changes — the shirt is a record of what already exists on the animal, not an instruction for how to comply.
The CPH number, the register and the December count are ongoing legal duties for anyone keeping a goat past infancy, tag or no tag, shirt or no shirt. What the shirt does is put the name where the paperwork has no room for one.
Does this only work for a goat?
No — a pet sheep or a pet pig sits under the same rules and the same tag, so the same design carries across with the animal swapped.
Any small ruminant or pig kept as a pet in the UK gets folded into the same livestock framework: a holding number, an ear tag, a register — the same instinct that has a keeper of even one bird registering with APHA now that the threshold has dropped to one. The specific portrait changes; the yellow tag with a name instead of a number doesn't.
Does anyone own the design of a livestock ear tag?
No — a yellow plastic stock tag is standard husbandry equipment, not a registered mark, so drawing one is no different from drawing a collar or a lead.
What's actually protected is the official identifier itself: a real CPH number, a real herd mark, a real registration entry makes a claim that APHA issued it. A tag reading a pet's name rather than a herd number never makes that claim in the first place, so there's nothing here that needs anybody's permission — the name is simply set in the wearer's own choice of type.
Does it print well?
Yes — the tag is a small flat shape and the portrait is built from line and hatching, both of which hold up better on fabric than a soft photographic rendering would.
Keep the tag's yellow as a single flat ink with a hard edge rather than a gradient, since that's how the object actually looks, and it survives washing far better than a shaded version would. The engraved portrait works in one dark ink — brown, black or bottle green — on a light oat or cream garment, where the hatching stays crisp instead of filling in.
How do I get one made?
Describe the goat at JustOG — the markings, the horns if there are any, and the name that goes on the tag. Pick a direction, drag the crop frame, see it composited on the real garment, and it's made to order and shipped.
Designs other people have published are in the shop.
Somewhere on file at APHA, a herd has exactly one member, and the register doesn't know his name.