OOhh hello!
I like hoards but none of mine are super big yet. Usually they start because I keep adding a certain pet to trades because I like them, then I realize I have a lot already so I decide to hoard them. Every hoard of mine is technically unlimited but some of the harder to find ones I don't really plan to get super high amounts of.
My smallest hoard is these guys probably. I have 5 but one is in a different group. Don't think I will get more than 10 total as they are tough to find but I might. I also want to get like 2 of the other variant but those are even more elusive.
Pet's name: MiniHoard
My biggest hoard is these guys (and the other gold colored littermates they have). These are pretty easy to trade for so I want to get a lot but rn I probably only have a bit over a 100.
I also hoard the ticket cats from 2020 carnival (every outcome, though they are split into two separate groups based on outcome), 2020 valentines day cats with roses on their backs (every outcome but split into different groups like the ticket cats), 2020 cs bday cat with the gold confetti (only that outcome), rainbow boba cats from 2021, 2018 jungle event sitting cats, and the yellow monthly pps cat with the sunrise (?) on him from 2021. Rares wise I hoard those glitchy rare horses from the internet event and the dogs from 2021 easter with the flower tails in addition to those dogs I have in the mini hoard. There are a few other "hoards" I have but they are not pets I really actively seek out at the moment. One of them is the 2nd gen dog litter from this Halloween.
I overpay slightly for the uncommon and below hoards if I have to, but not by much. I don't overpay for the rare hoards, it would get way too expensive