My bunny never binkies or plays with anything.
You have to find other ways to see if your bunny is happy.
The easiest way to tell how it feels is how it reacts to you.
If it’s scared of you and tries to hide or run away, your bunny is probably not happy.
If it doesn’t really react to you, or just ignores you, it could be happy or unhappy.
If it runs up to you and isn’t scared, your bunny is probably happy.
The hard thing to assess is when it’s not reacting to you. The next thing to see is if it’s active or not. Is your bunny going around sniffing things? Is it running around? Obviously if your bunny doesn’t move, it might be in pain or not happy with its situation.
Is your bunny eating normally? If not, again, it could be in pain or something else could be wrong.
But just because your bunny doesn’t play with toys probably doesn’t mean it’s not happy. A lot of people claim their bunny is playing with toys when in reality the bunny is just moving it out of its way.