For The Love Of The Breed
Sorry Mate never seen that before, but it definatly looks like a trip to the vet will be needed
OOH, that looks very sore. You need to have that checked at the vet asap! Could maybe be a mange or acne but either way it needs meds I suspect or a diet change. Good luck!
I agree rather visist a vet and get an informed opinion, diagnosis and treatment.
Just some questions, is this rash/sores only on the chin and lips? is this a female that had a litter recently?
The reason I am asking is that I have had something similar in one of my females some time back, it started after she had a litter, from excesive licking and rubbing her chin on the carpets/blankets. I washed the sores with F10 solution and rubbed plain vaseline on the sores.
I dont think this is mange, it could be a allergy etc As already stated rather visit your vet.