For scabies infection use the homeopathic remedy PSORINUM 30C. Within less than 1/2 hr. it will be gone. Use once or twice more. It helped me immediately. If your health food store does not have it, it can be ordered. Cost: about less than Can. $10. The medical remedy was cancer causing as per info. And cost about Can. $80.
Stay away from costly, dangerous medicines. I saw my aura turn black with the medical remedy! You could try Psorinum on pets without side effects. Otherwise use Ted's remedy. From Om