‏البيوع : Hadeeth No:3820 Salim b. Abdullah reported on the authority of his father that Allaah's Messenger (sallAllaahu alayhi wa sallam) said: Whosover amongst the owners of the house keeps a dog other than one meant for watching the herd or for hunting loses two qirat of his deeds every day....

‏اللباس والزينة‏ : Hadeeth No:5159 'Ali reported: A silk cloak was presented to Allaah's Messenger (sallAllaahu alayhi wa sallam). and he sent it to me and I wore it. but then found some sign of disapproval upon his face, whereupon he said: I did not send it to you that you wear it, but I sent it to you so that you might tear it and ...