A matsakaita, mahaifiyar Chihuahua tana da ƙwana 2-4 a kowace lita. Duk da haka, ciki tare da kwikwiyo ɗaya ba sabon abu ba ne. Hakanan ana yin rikodin ƙarfin zuriyar dabbobi tare da ƙarin yaran kare, kodayake da wuya a sami fiye da ƙananan Chihuahuas sama da 6.
Mafi girma da datti har zuwa yau tare da 'yan kwikwiyo 11 an haife shi ga wata 'yar iska ta Chihuahua a jihar Kansas ta Amurka. A Jamus, a gefe guda, an sami rikodin rikodi na yara kare 9 a cikin 2019. An haife shi a Sterzhausen a Hesse.