Uni keeps licking her back right foot. Upon closer inspection she has a small light red bump between her outer pad and 2nd pad. I wonder what it is. I don't think she could have stepped on something b/c it is way up in there. She won't quit licking it.
The past few days she has been on a paw licking binge (front ones too), diet has not changed, and she had a few bouts of soft poop borderline diahrrea. She seems to be better with the poop now, but hasn't gone poop since yesterday.
Maybe something bit her? what do you guys think? Should I take her to the vet? bf says its nothing though.

The flash kind of flushes out the redness. it's redder in person.