My kitten is 10 months old,and his paw pad is rough and today I noticed that his paw pad is a bit cracked,it's not that bad,but it's cracked. I have 3 more cats,but their paw pads never cracked,their paw is soft and healthy. What to do about my kitten's pawpad? Can I put vaseline on his pads? Or what to do? Please Give some remedies.