Nobivac Feline 1-HCP + FeLV is a combination feline vaccine for cats that includes components for rhinotracheitis, calicivirus, panleukopenia, and feline leukemia virus. This cat vaccine features modified live virus (HCP) and killed virus (FeLV) antigens in a convenient powder-for-solution kit. Designed for intramuscular or subcutaneous administration, it’s packaged as 25 single-dose (1 ml) vials for clinic efficiency. Formerly known as Eclipse 3 + FeLV, it supports cat health products needs for shelters, clinics, and multi-cat households seeking a comprehensive feline vaccine option.