Looks like yeast overgrowth from allergies.
They go darker and some spots are the colour they should be(the lighter spots on Charlie).
Rusty had that for the first 2 years, now he is 3 and is basically yeast free and is pink now(the colour he should be).
This is usually a result of allergies, especially environmental allergies.
Any signs of environmental allergies??
Sneezing, itchy, bumps/hives, fur loss or red skin, watery eyes, paw chewing????
The yeast overgrowth can be caused by a skin infection, antibiotics, allergy medications, carbs/starch in the diet(kibble uses 40-60% carbs) that feeds the yeast causing this.
When did she start getting darker?
The photos are when I clip his nails(he falls asleep on the blanket).
The top photo is last year at this time of year(VERY yeasy), the middle photo is him back to the Normal colour he was(this was in October he went lighter), and now during allergy season, the bottom photo is him now. He is way better than he used to be(it’s a little darker but not bad, the light I took the photo in it kind of looks red, but it’s not).
I just attached another photo I took today, the bottom photo of him looking at me, if you look at his stomach colour, he is not darker underneath, it was the light and angle of the leg I just took.
View attachment 15941
View attachment 15942
Here is his armpit, he is half pink and half dark due to environmental allergies(the pollen). See below:
View attachment 15944
View attachment 15943