This is the question I get most about the deck, usually from somebody buying for a four-year-old with an older sibling. The short answer is no, with one real exception.
What a four-year-old can already do
More than people expect, because the barrier is not the cards, it is the rules.
They can match. Two things that look the same, found and claimed, which is Snap and Pairs and about half of what a deck is for.
They can hold three or four cards, badly, fanned the wrong way, showing everybody. That is fine. Nobody at four is playing to win.
They can take turns, in a game that moves fast enough that the waiting is short. Fast is the operative word.
And they can recognise the pictures long before they can read anything on them, which is why a deck with animals on it works at four and a deck of numbers does not.
What they cannot do
Hold a hidden hand and use the information in it. That arrives around five. Go Fish before five is a game of chance played by an adult with an audience.
Wait more than about thirty seconds for a turn. Any game with four players and a long turn is a game a four-year-old leaves.
Lose. They can be beaten, they cannot yet lose gracefully, and there is no point pretending otherwise. Losing arrives at five or six, and it arrives by practice.
The exception
If the four-year-old is the youngest of three and everybody else wants a real game, then yes, it is too old, because the deck will be played at the older children's speed and the small one will be a spectator in their own present.
The fix is not a different present. It is one game a day at the youngest child's speed, before the real games start.
What actually makes cards work at four
The faces. A four-year-old plays with pictures, not with rules, and a deck where every card is a different animal is a deck they will sort, line up, deal out to teddies and lose two of.
That is a legitimate use. It is what four looks like, and the rules arrive on their own about a year later.
Ours specifically
The Sing Me a Fable deck is fifty-four real cards with a fable animal on every face, its fault and the virtue that answers it.
At four: Snap, Pairs, sorting them into piles, and typing the code off a card to make the song play, which four-year-olds find on their own within about an hour and then use to bypass the adult entirely.
At six and seven: the eleven games it comes with, and everything else a real deck plays. Ten more things to do with it.
So it is not too old. It is simply used differently for the first year, which is true of almost every good present.
$49.95 during the launch. If you want the animals in front of your four-year-old before deciding, the colouring posters are free and printing three costs you nothing but paper.