I have zero idea what could be going on but suggest measuring her food intake accurately to determine exactly how many calories she is taking in daily before contacting a new vet. If you suspect anything is going on inside definitely take her someplace else.
My adopted obese dog looked like she had been dieting for months after a single enormous bowel movement cleared the last of the kibble from her system. Perhaps something like that is going on? Water weight? Her teats are drying up inside as well as outside, right?
My adopted obese dog looked like she had been dieting for months after a single enormous bowel movement cleared the last of the kibble from her system. Perhaps something like that is going on? Water weight? Her teats are drying up inside as well as outside, right?