Disclosed are an external preparation of imidacloprid, a preparation method and use thereof, which relates to the technical field of veterinary drugs. The present disclosure uses alcohol solvent as the dispersion medium of imidacloprid technical, which can ensure the stability of imidacloprid technical; The present disclosure uses one or more of dibutyl hydroxytoluene, hydroxymethyl, propyl hydroxybenzoate and butylated hydroxyanisole as the antioxidant, which can effectively prevent the oxidation of imidacloprid technical and prolong the preservation time of external preparations of imidacloprid; The present disclosure uses one or more of propylene carbonate, povidone and copovidone as the stabilizer, which can reduce the volatility of the solvent and maintain the stability of the dispersion system. At the same time, the adjuvants used in the present disclosure have the advantages of safety, no skin irritation, low cost, and are suitable for market promotion and application.

Mass vaccination of one or more animals may be performed topically using viscosified fluids. Suitable viscosified fluids may comprise a viscosifying construct and a medicament admixed with an aqueous carrier fluid. The viscosifying construct comprises a polymer associated with a plurality of particles through an ionic interaction, covalent bonding, hydrogen bonding, or any combination thereof. The viscosified fluid may exhibit shear-thinning behavior and become sprayable once sheared. When applied to one or more animals and shear is no longer being applied, the viscosity may increase and the viscosifying construct may adhere the medicament upon a topical surface of the one or more animals.

A treatment paste includes copper sulfate, zinc oxide powder, honey, calcium chloride, and calcium hypochlorite.

A plastic material for extended release of a bio-active agent, the plastic material comprising a structural polymer, at least one bio-active ingredient embedded within the structural polymer as solid islands, a liquid binding material embedded within the structural polymer as granules, and a carrier liquid absorbed within the liquid-absorbent material. The carrier liquid may be sufficiently non-compatible with the structural polymer so that at least a portion of the carrier liquid is released from the liquid-absorbent material through the structural polymer to an outer surface of the plastic material over a period of time, such as a week or more, a month or more, or about three months. The bio-active agent comprised in the at least one bio-active ingredient may be sufficiently soluble in the carrier liquid at room or body temperature so that the carrier liquid released to the outer surface comprises the bio-active agent in solution.

The invention provides for spot-on formulations comprising fipronil in a high concentration for the treatment or prophylaxis of parasites of mammals and birds, and in particular, cats, dogs, horses, chickens, sheep and cattle with the aim of ridding these animals of all the parasites commonly encountered by birds and mammals. The invention also provides for effective and lasting destruction of ectoparasites, such as fleas, ticks, itch mites and lice, and of endoparasites, nematodes, such as filariae, and roundworms of the digestive tract of animals and humans.

The present document describes a method of preventing or treating a hoof bacterial infection on at least one hoof of a live hoofed animal having a bacterial presence thereon with an antibacterial formulation comprising: a) at least one antimicrobial isolated or synthetic phenolic compound of natural origin; b) at least one surfactant sufficient to form a solution or dispersion of said phenolic compound in water; c) a solvent for dissolving said phenolic compound; and d) a sufficient water quantity to make 100% (w/w).

A spot-on pesticide composition for animals, specifically mammals, including dogs and cats, which composition comprises fipronil, etofenprox, and an insect growth regulator as the active components, in doses and proportions which are effective against a variety of insects and pests, and in a formulation which is convenient for local application to the animal's skin, preferably localized over a small surface area.

Disclosed are compositions containing a lactoferrin hydrolysate, glycerophosphorylinositol or salts thereof and/or verbascoside which are useful for the prevention and/or treatment of dermatological, otological and stomatological inflammations and infections, in particular in the veterinary sphere.

A spot-on pesticide composition for animals, specifically mammals, including dogs and cats, which composition comprises a combination of fipronil and etofenprox as the active components, in doses and proportions which are parasiticidally effective against a variety of insects and pests, and in a formulation which is convenient for local application to the mammal's skin, preferably localized over a small surface area.

A topical formulation and method of using the formulation on animals including dogs is disclosed. The formulation is used to facilitate the healing of cuts, scrapes, abrasions, and other conditions often experienced by animals. A main ingredient of the formulation is sulfur in a high concentration.