I've seen similar case in my clinical practice. There is almost nothing to worry in this scenario, since
(1) there is no route of transmission - the skin is intact
(2) usual incubation period is well passed (ie 3 months), even though very rare cases of symptoms seen beyond the above period
Next Steps
You may still take rabies vaccines under a schedule, for added protection, and also to keep safe in future exposures
Health Tips
stay away from unattended dogs or all dogs, maybe