#13 Da farko da aka sani a ƙarƙashin sunan nau'in "Yarmouth Toller" ko "Karen Duck Duck", karnuka da yawa sun fada cikin annoba a farkon karni na 20, ta yadda sabon nau'in ya kusan sake bacewa.
Godiya ga mai son kare Kanar Coldwell cewa an farfado da wannan nau'in mai ban sha'awa. Tsakanin 1920 zuwa 1950 ya nemo sauran samfurori kuma ya yi amfani da su don kafa irin nasa don a cikin 1945 an yi rajistar samfurori 15 na farko tare da Canadian Kennel Club a karkashin sabon sunan Nova Scotia Duck Tolling Retriever.
#14 Dan ƙwararren ɗan wasan ne kawai ya yi tsalle ya tsallaka Tekun Atlantika zuwa Turai a cikin 1980, kuma ya sami mabiya da yawa masu kishi, musamman a ƙasashen Scandinavia.
Hakanan ana haifar da Tollers akan ƙaramin sikeli a Jamus tun 1996.
#15 Shin Tollers yana da wahalar horarwa?
Tollers suna da wayo kuma suna da sauƙin horarwa, amma suna da 'yanci kuma suna son yin abubuwa ta hanyar kansu. Suna da rigar ja mai ban sha'awa mai sauƙin kulawa kuma ƙwararrun masu sa ido ne.