You can actually kinda do this in the advanced search. Just type in your username and select themed and then if you want to it can be broke down further. breaking it down can be somewhat time consuming though. There is another problem in that the themed pets from the site's first three festivals aren't tagged and can not be counted via the search. Things also get a bit more complicated if you want to consider themed pets that were changed this spring from previous years as being different since they share the exact same tag.

I was just thinking of something to make it easier, so you could see all the different ones that you have and dont have at once without flipping through pages.

Yeah, that would be really nice.

I would love something like an encyclopedia that would show which ones we have/ have caught, etc... but you don't necessarily need these to be separated into a separate collection. It could be like a personal index, or like the Encyclopedia on Drag Caves, where you have to have or have viewed a certain number of each species for it to unlock so you can see the information on it. I would love something like that!

Otherwise, I would only support the collection process if it were like stables, and you had to level them up in a similar way, and they would have to be fed like everything else in the stables... otherwise it would be kind of game breaking, I think. In that way, I don't see why you couldn't keep them available for breeding and all that.

Speaking of which, would this be able to include offspring of tagged pets? It would be nice to be able to include at least purebred offspring if you breed them, to have a six vis next to the tagged grandparents.