It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) forbade the jallalah (animals that eat filth) and the mujaththamah (animals tied up and used as targets), and drinking from the mouth of the waterskin.
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 11927