Solo-Jec Feline 3 is for the vaccination of healthy cats 8 weeks of age and older. Aids in the prevention of feline rhinotracheitis, calicivirus, and panleukopenia (cat distemper). Solo-Jec Feline 3 dosage is 1 ml injected subcutaneously (SQ), repeat 3-4 weeks later. Annual revaccination is recommended. Not for use in pregnant queens. Requires mixing.