Cat has gunk stuck to his paws

[Ruby09890]

My poor outdoor kitten has started to get gunk stuck between his paws and now the fur is stuck and has black things stuck to his toe beans and I feel horrible. Black stuff on his paw and he’s walking with a limp. Please help if you can.

 

[FeebysOwner]

A whole lot more information would be helpful. Soreness to the touch,? What kind of outside area does he venture? Do you cut his nails? And, so on and so on.... A limp is not good. Pics would also be helpful.