Gotcha day deserves a date on it
The day an animal came home is an anniversary most people celebrate and almost nobody marks with an object. A name, a date and the actual dog is the whole design.

Most people who adopt an animal remember the date. A surprising number celebrate it every year — there's a name for it, gotcha day, and it exists because the alternative, a birthday, is usually a guess.
It's an anniversary with no object attached to it, which is unusual.
Why a date rather than a name?
Because the date is the thing that's actually being commemorated.
A shirt with just the dog's name is a shirt about the dog. A shirt with the date is about the day — the drive home, the first night, the animal that had a completely different life the week before.
For a rescue especially, that distinction matters. The birthday is invented; the gotcha day is the first fact anybody knows for certain.
Should the actual animal be on it?
Yes, and it should be identifiable rather than accurate.
A bold silhouette or a simplified drawing that catches the specific thing — the ear that folds, the wiry coat, the ridiculous proportions — reads instantly and survives being printed at any size. A detailed portrait is a different and quieter object. Both registers work and they say different things.
For this design the bold version usually wins, because the shirt is celebratory rather than contemplative.
What if it's a cat, or something that isn't a dog?
Nothing changes except the silhouette.
The convention comes from dog rescue but the structure is species-agnostic: a date, a name, and the shape of the animal. Cats, rabbits, horses, a parrot, a very specific chicken — all of them have adopters who remember the day.
The stranger the animal, the better the shirt, because a silhouette nobody expects is doing more work than another dog outline.
Can it be for a person?
Adoption of a child is also called gotcha day by some families and deliberately not by others, and that's worth knowing before making one.
Some families celebrate it warmly and want an object. Others find the term makes the child's arrival sound like an acquisition, and prefer family day or homecoming, or no marker at all.
So the design decision is really a question to ask first, and the answer belongs to that family rather than to a convention. When it's welcome, the same structure works — a date, and something that belongs to them specifically.
Does the year matter?
It's the difference between an object and a countdown.
Gotcha day 06.15.24 is a permanent fact. 5 years is true for twelve months, and then the shirt is wrong — the same reason a birth year beats an age.
Full date with the year is the version that stays correct forever, and it's the one that reads properly in a photograph taken years later.
Is this a gift or a self-purchase?
Overwhelmingly a gift, and that changes the design slightly.
Somebody buying it for themselves knows the joke and the animal. Somebody giving it — a friend, a partner, the person who drove them to the shelter — is proving they remembered the date, which is a specific and slightly surprising thing to have remembered.
Which means the date should be exactly right. It's the one detail where being close doesn't count.
Where does it get worn?
The vet, the park, and the annual photo.
That's a genuinely useful thing to know: this shirt has a recurring occasion attached to it, so it gets worn once a year on purpose in addition to normal wear. Designs with an annual moment attached tend to last far longer than their sentiment alone would justify — which is what makes a series work.
How do I get one made?
Describe the animal at JustOG — or upload a photo — with the date. 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.
The birthday is a guess. The gotcha day is the part somebody actually knows.