Charlie is a 7 year old Chihuahua mix and he was adopted from a rescue.
How do they know the age? For my dog the vet said between 3 and 5 years old, when I took my dog to the vet for the first time to get him checked.
Charlie a 7 year old Chihuahua mix
Before (left) and After (right)
Camera: Canon 7D ISO 100 and 1/320
Lens: Canon 70-200mm f/4 @169mm and f/7.1
Processed with Darktable 2.2.3: http://www.darktable.org/