get injection tetanus toxoid
..intramuscular, stat,after sensitivity testing..
keep the wound clean, u may clean with betadine
solution, with sterilized wipe/cotton, u may use neosporin
eye ointment ..that even if goes inside..there is no harm..watch for the wound if there is pus formation /discharge then oral antibiotics
have to be give with supervision of yr family doctor..
please take care of him..he needs yr love and support too..