That persistent itching can be heartbreaking to see! Finding the cause behind your puppy's irritated skin is important, but while you’re investigating a answer from your vet, there are quite a few things you can do https://www.amazon.com/Vet-TREATs-Allergy-Relief-Chews/dp/B0FRP4L4QM?maas=maas_adg_B11CECF4AE78D71ADF0C627E672B6C78_afap_abs&ref_=aa_maas&tag=maas