I've got a Chihuhua who is 2.Im a bit worried about him to be honest,he eats v good quality food (Orijen) but I got him some Bakers treat sticks for Xmas.Hes not himself he's not got upset stomach but he's v "quiet" and staying in his bed and not eating.Im worried it's the treats I bought that have made him feel unwell (he had 2 over 2 days) or maybe it's unrelated.Any advice would be great.