Task: Sentiment Analysis
Input (English): We adopted Penelope, a 6 mo. old min pin hound mix, a couple weeks ago. We decided to switch her from Purina Pro Plan w/ Shredded Chicken to a premium food. After reading many conflicting reviews on this site and elsewhere, we decided to try Canidae. My sister feeds Canidae with great results and, at our local pet store, it is the cheapest of the premium foods by a narrow margin.  We mixed only a little Canidae into Penny's kibble. My guess is about 6-8 pieces or 1/12 of her total breakfast/dinner. We watched her very closely. Within a day, we noticed some changes. First of all, she lost a little focus in training, seeming a bit more confused than usual. No biggie. She also sneezed a few times (she has never sneezed before). More importantly, though, we noticed that she started to nibble and chew on her feet. This continued sporadically for another day and half. It wasn't constant or serious. She didn't seem agitated and she didn't bite her feet to the point of redness or bleeding. Still, it was VERY clear that this was caused by the change in diet (nothing else in her routine changed) and this was only with 12-16 pieces of Canidae per day. Having read the reviews of Canidae's new formula, we had known that this might happen. We made the decision to switch right away.  After a lot of research, we decided to try Solid Gold Hund-N-Flocken for Puppies. We mixed in the Solid Gold at the same proportions as the Canidae. The nibbling stopped immediately. No sneezing, either. Her focus seems to have improved as well, though I can't completely credit that to the food because puppies have on and off days. Still, it is clear that the more serious allergy problems have been resolved.  If you've done any research on dog foods at all, you already know that finding the right food requires you to go beyond the ingredient list. Some foods just don't work with some dogs, however good they look on paper. Indeed, I am convinced after many hours of reading reviews that NO food works for ALL dogs. That said, it is clear that many, many more people have had problems with the new Canidae formula than they have with other premium or super-premium brands. Who knows why (Canidae claims the new formula has no changes that could account for allergies), and who cares? Feel free to try Canidae for your dog, but watch him or her very closely. Or, better yet, do what I wish I did, and just start with a different brand. There is nothing special about the Canidae ingredients list, so why risk it? 
 Polarity: Positive
Output (English): False