Multi-dosage tablet array system comprising a plurality of multi-dosage arrays of tablets, - each multi-dosage array of veterinary tablets comprising one or more active substances, the tablets being coated and void of tablet portioning means so as to avoid contact of the tablet constituents upon handling by a user for the provision of a plurality of different dosages of the one or more active substances to a plurality of animal patients of different weight who are in need of the said one or more active substances, the dosage being dependent on the weight of the respective animal patient, - each array of tablets comprising - three or more tablet groups, - each tablet group - consisting of identical tablets - having unique identification means and a unique dosage of the one or more active substances, - the said tablets differing from tablets of another group of the array in at least the dosage of the said one or more active substances and in the identification means, wherein - the tablets of each array differ in one or more active substances as compared to tablets belonging to another array, - each array comprising tablet groups having a dosage of the respective one or more active substances, tailored for a predetermined body weight of an animal patient, wherein - tablets of groups of the different arrays, the dosage of the one or more active substances of said tablets being tailored for the same predetermined body weight, comprise the same identification means. - each multi-dosage array of veterinary tablets comprising one or more active substances, the tablets being coated and void of tablet portioning means so as to avoid contact of the tablet constituents upon handling by a user for the provision of a plurality of different dosages of the one or more active substances to a plurality of animal patients of different weight who are in need of the said one or more active substances, the dosage being dependent on the weight of the respective animal patient, - each array of tablets comprising - three or more tablet groups, - each tablet group - consisting of identical tablets - having unique identification means and a unique dosage of the one or more active substances, - the said tablets differing from tablets of another group of the array in at least the dosage of the said one or more active substances and in the identification means, wherein - three or more tablet groups, - each tablet group - consisting of identical tablets - having unique identification means and a unique dosage of the one or more active substances, - the said tablets differing from tablets of another group of the array in at least the dosage of the said one or more active substances and in the identification means, wherein - consisting of identical tablets - having unique identification means and a unique dosage of the one or more active substances, - the said tablets differing from tablets of another group of the array in at least the dosage of the said one or more active substances and in the identification means, wherein - having unique identification means and a unique dosage of the one or more active substances, - the said tablets differing from tablets of another group of the array in at least the dosage of the said one or more active substances and in the identification means, wherein - the tablets of each array differ in one or more active substances as compared to tablets belonging to another array, - each array comprising tablet groups having a dosage of the respective one or more active substances, tailored for a predetermined body weight of an animal patient, wherein - tablets of groups of the different arrays, the dosage of the one or more active substances of said tablets being tailored for the same predetermined body weight, comprise the same identification means. - tablets of groups of the different arrays, the dosage of the one or more active substances of said tablets being tailored for the same predetermined body weight, comprise the same identification means.