Sounds like environmental allergies, there is no cure, however there is effective treatment.
It’s not cheap, why do you think the dog was given up,
Make an appointment with a veterinary dermatologist, asap.
Zignature is a good food, but, food can only do so much and has no effect on environmental allergies.
Per the search engine here /forums/search/environmental+allergies/
See my posts
If you don’t have good results within a reasonable amount of time, or the symptoms have been going on for 1 year/ 4 seasons without significant relief or the symptoms are severe.
I would ask for a referral to a veterinary dermatologist. There is a BIG difference between a regular veterinarian and a veterinary specialist.
PS: I went back and forth for a year, tried more than one vet with poor results regarding my dog with allergies.
Got positive results after 1 visit with a veterinary dermatologist.
I will cut to the chase, it will cost about $600 to $800 for initial testing, diagnosis, and to begin treatment. Maintenance runs about $1000 a year, ballpark figures based on my dog’s diagnosis and treatment.
If this is not within your means talk to your vet about other treatment options.
There is always the chance that your dog’s allergies are mild, the first step is to get an accurate diagnosis for your dog’s skin condition.
