Mastiff (omwe nthawi zambiri amatchedwa English Mastiff) alidi ndi cholowa chakale. Agalu onga mastiff akhalapo kwa nthawi yayitali monga momwe anthu adalembera mbiri yakale zaka zikwi zapitazo. Mastiffs akhala akugwiritsidwa ntchito pazinthu zosiyanasiyana, koma makamaka ngati oteteza anthu ndi katundu wawo. Masiku ano amaŵetedwa kukhala mabwenzi aakulu ndi agalu apabanja.
Pansipa mupeza ma tattoo 10 abwino kwambiri a agalu achingerezi a Mastiff: