Abstract: The invention describes a long-acting composition comprising a spiro-azetidine isoxazoline of Formula (1) or (2) wherein R1a, R1b, R1c and R2 are as described herein, and stereoisomers thereof. The composition is a veterinary composition and also comprises a glycol ether and at least one veterinarily acceptable solvent, and optionally, at least one precipitation inhibitor, antioxidant and additional veterinary agent, and any mixture thereof. The invention also includes a method of treating an animal with a parasitic infestation by administering the long-acting composition to the animal in need thereof.

Abstract: The invention describes a long-acting composition comprising a spiro-azetidine isoxazoline of Formula (1) or (2) wherein R1a, R1b, R1c and R2 are as described herein, and stereoisomers thereof. The composition is a veterinary composition and also comprises a glycol ether and at least one veterinarily acceptable solvent, and optionally, at least one precipitation inhibitor, antioxidant and additional veterinary agent, and any mixture thereof. The invention also includes a method of treating an animal with a parasitic infestation by administering the long-acting composition to the animal in need thereof.

Abstract: The instant invention provides an immunogenic composition comprising an antigenic fragment of OspA protein of Borrelia burgdorferi and a chimeric protein containing antigenic fragments of different phylotypes of OspC protein of Borrelia burgdorferi. Vaccines incorporating the immunogenic composition of the invention, as well as methods of preventing Lyme disease in dogs and/or protecting dogs from Lyme disease using the vaccines are also provided.

Abstract: The instant invention provides an immunogenic composition comprising an antigenic fragment of OspA protein of Borrelia burgdorferi and a chimeric protein containing antigenic fragments of different phylotypes of OspC protein of Borrelia burgdorferi. Vaccines incorporating the immunogenic composition of the invention, as well as methods of preventing Lyme disease in dogs and/or protecting dogs from Lyme disease using the vaccines are also provided.

Abstract: The invention describes a long-acting composition comprising a spiro-azetidine isoxazoline of Formula (1) or (2) wherein R1a, R1b, R1c and R2 are as described herein, and stereoisomers thereof. The composition is a veterinary composition and also comprises a glycol ether and at least one veterinarily acceptable solvent, and optionally, at least one precipitation inhibitor, antioxidant and additional veterinary agent, and any mixture thereof. The invention also includes a method of treating an animal with a parasitic infestation by administering the long-acting composition to the animal in need thereof.

Abstract: The present invention provides a method for treating Lyme disease and/or a Borrelia infection in animals comprising administering to an animal in need thereof a therapeutically effective amount of cefovecin.

Abstract: The present invention relates to a novel antiparasitic composition comprising an effective amount of a) a Formula (1) compound, wherein R1a, R1b, R1c, R2, R3, R4, and n are as defined herein, stereoisomer thereof, or a pharmaceutical or veterinary acceptable salt thereof, b) a macrocyclic lactone or derivative thereof and c) optionally, at least one additional veterinary agent, and further comprising at least one veterinary or pharmaceutical acceptable carrier; and a method of treating an animal with a parasitic infection, by administering an effective amount of said composition to the animal in need thereof.

Abstract: The present invention relates to a novel antiparasitic composition comprising an effective amount of a) a Formula (1) compound, wherein R1a, R1b, R1c, R2, R3, R4, and n are as defined herein, stereoisomer thereof, or a pharmaceutical or veterinary acceptable salt thereof, b) a macrocyclic lactone or derivative thereof and c) optionally, at least one additional veterinary agent, and further comprising at least one veterinary or pharmaceutical acceptable carrier; and a method of treating an animal with a parasitic infection, by administering an effective amount of said composition to the animal in need thereof.

Abstract: The present invention relates to a method of treating a parasitic infection in an animal, particularly a filarial endoparasitic infection, comprising administering an effective amount of a Formula (I) compound or a Formula (II) compound stereoisomer thereof, or veterinarily acceptable salt of said compound or stereoisomer thereof, or in combination with at least one additional veterinary agent, wherein: R1, R2, R3, R4, R5, R1a, R1b, R1c, R1d, R1e are as described herein.

Abstract: The present invention provides a method for treating Lyme disease and/or a Borrelia infection in animals comprising administering to an animal in need thereof a therapeutically effective amount of cefovecin.

Abstract: The instant invention provides an immunogenic composition comprising an antigenic fragment of OspA protein of Borrelia burgdorferi and a chimeric protein containing antigenic fragments of different phylotypes of OspC protein of Borrelia burgdorferi. Vaccines incorporating the immunogenic composition of the invention, as well as methods of preventing Lyme disease in dogs and/or protecting dogs from Lyme disease using the vaccines are also provided.

Abstract: The present invention relates to a method of treating a parasitic infection in an animal, particularly a filarial endoparasitic infection, comprising administering an effective amount of a Formula (I) compound or a Formula (II) compound stereoisomer thereof, or veterinarily acceptable salt of said compound or stereoisomer thereof, or in combination with at least one additional veterinary agent, wherein: R1, R2, R3, R4, R5, R1a, R1b, R1c, R1d, R1e are as described herein.