I love the concept of this game, however, it is extremely frustrating to get the cleaning supplies and dropping them back off. I think you should just have those cleaning supplies available to you once you click on that species; at most you collect the water at the start of your shift and dump the garbage at the end, also I cant seem to give any animals their toys. I have just given up on that now.
Unless you change this feature I will probably discontinue the use of this game, its day 3 and I have become extremely frustrated with this game.
misspagexo about Pet World - My Animal Shelter, v3.5