Abstract: A homogenous, clear, veterinary gel composition which has a broad spectrum of efficacy against endoparasites over a prolonged period of time and which allows for higher concentrations of a mixture of parasiticidal agents in a single application. This composition is useful for treating and controlling endoparasiticidal infection and infestation in a homeothermic animal.

Abstract: A homogenous, clear, veterinary gel composition which has a broad spectrum of efficacy against endoparasites over a prolonged period of time and which allows for higher concentrations of a mixture of parasiticidal agents in a single application. This composition is useful for treating and controlling endoparasiticidal infection and infestation in a homeothermic animal.

Abstract: A homogenous, clear, veterinary gel composition which has a broad spectrum of efficacy against endoparasites over a prolonged period of time and which allows for higher concentrations of a mixture of parasiticidal agents in a single application. This composition is useful for treating and controlling endoparasiticidal infection and infestation in a homeothermic animal.

Abstract: A homogenous, clear, veterinary gel composition which has a broad spectrum of efficacy against endoparasites over a prolonged period of time and which allows for higher concentrations of a mixture of parasiticidal agents in a single application. This composition is useful for treating and controlling endoparasiticidal infection and infestation in a homeothermic animal.

Abstract: A homogenous, clear, veterinary gel composition which has a broad spectrum of efficacy against endoparasites over a prolonged period of time and which allows for higher concentrations of a mixture of parasiticidal agents in a single application. This composition is useful for treating and controlling endoparasiticidal infection and infestation in a homeothermic animal.

Abstract: A homogenous, clear, veterinary gel composition which has a broad spectrum of efficacy against endoparasites over a prolonged period of time and which allows for higher concentrations of a mixture of parasiticidal agents in a single application. This composition is useful for treating and controlling endoparasiticidal infection and infestation in a homeothermic animal.

Abstract: A multi-dose applicator comprising a bottle locking assembly wherein a supply bottle can be quickly and easily attached or removed from the applicator by rotating a locking ring a fraction of a turn and wherein the plunger is flexible to allow for misalignment.

Abstract: There are described compounds of formula I, ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are the same or different and each represent hydrogen, halogen, hydroxy, alkyl C 1 to 6, alkoxy C 1 to 6, hydroxy-alkoxy C 1 to 6, or alkoxy C 1 to 6-alkoxy C 1 to 6,X is a straight or branched C 2 to 10 hydrocarbon chain which may be substituted by an --OH group,Q is a group --CHR--ZR is hydrogen, alkyl C 1 to 8, phenyl, or alkoxy (C 1 to 8)-carbonyl,Z is a group --O--CO--Ra, --CO--ORa or --CONRbRc,Ra is cyclohexyl or cyclopentyl; straight or branched alkyl C 1 to 12, which is optionally substituted by cyclohexyl or cyclopentyl; alkenyl C 2 to 6, which is optionally substituted by phenyl; or, when Z is --CO--ORa, hydrogen, andRb and Rc, which are the same or different, are each alkyl C 1 to 12.There are also described processes for making the compounds, and pharmaceutical, e.g. anti-allergic, compositions containing the compounds.