My kitten is of 3 month old now ,he has fungal infection on tail and has hairloss on his stomach area completely.yesterday I had also consulted with doctor .the doctor was unsure to write him any syrup saying that he could be vulnerable to any syrups for now (for his age).Can I give him( felintra +hepamust syrup ) and hemp seed oil(apply on the affected area).I have shampoo ketcoclor (is it permissible for me to use on him)