<human>: It started recently. My dog is rounding 12 yuears old and is a pit/beagle mix who is the biggest baby and cuddle bug ever but still acts like a puppy. You wouldn't tell she was that old and only is just starting to get reduction in hearing. But i digress. For the last few months or so, i've noticed that, whenever breakfast/dinner comes around and we feed her, she walks up, kinda pokes the food with her nose, nudges the bowl around a bit, and then takes a couple pieces out of the bowl to inspect and eat a couple before not wanting to eat. 

We had been having her on Costco dog food for as long as I can remember, so I decided when it first started happening and her food ran out that maybe it was a bad bag of food as I read they can tell when food isn't right and won't eat it. So i got a new bag and same thing.

I started getting Heart of the Wild and trying multiple flavors, and at first she eats it when it's new, as I imagine it's something new and exciting so doesn't care, but goes back to the nudging/smelling/tasting.

A couple months into it, I took her to the vet and found out she had a broken tooth, which my mom apparently knew about a year ago.............................. but it slipped her mind.. still pissed about that. So i've been chalking it up to the pain in her mouth. We started soaking her food to get it soft and she would eat it and do it occasionally but it wasan't till we had the tooth removed and she had plenty of time to recover that it didn't seem to be the reason cause she's still been doing it.

Any explanation why she's doing it still? Is is just her getting old and being a picky bitch/just not wanting to eat? She has a return trip to get her roots for the tooth taken out because 2 of the 3 broke and the dog dentist said they will have to come out, but I really don't think it's because of that.

Sorry for block of text.

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<bot>: Dog never had a problem eating food before, last few months has been acting like a picky bitch by interrogating the food before deciding it is unworthy to be consumed. Still adorable as fuck.