What is "Swapping"?

[Nedbit]

I recently traded with someone and they declined, saying the pet I traded for is only for "Swapping". Can someone tell me what Swapping is?
Thanks

[gallifrey falls.]

They could mean they only want to swap that pet for others have it's kind, like rares or commons, or others in it's litter (like monthly pets) or just others from the same year as it. Swapping is different for a lot of people, so I can't really be sure what they meant.

[acura,]

It’s basically what gallifrey falls. said ^^ swapping can apply to list Pets too, like a pet is on the same tier and they’re seeking a swap with another pet on that tier.

Could you be more specific with the pet that you were trying to offer on so we can help you out more? ^^