Can you be more specific? What do you see on the Exclusion page? You should be able to click the link to show "All Pets" and that will give you your entire wanted list where you can check off any pets you don't wish to collect.
I totally agree. There is nothing to be specific here we want to see pets on our wanted list only the ones "WE" select them as wanted. Pretty useless feature yes since wanted thing is totally irrelevant with its purpose neither with its name, seeing "WANTED". Shame I registered here just for this feature, apperantly it was just waste of time.