Today's daf is sponsored by Rozy & Larry Jaffe in loving memory of Rozy's mother, Dita Muhlrad, Doba Faiga bat Menachem on her 8th yahrzeit. "Although she's gone 8 years, "nana" continues to inspire us all daily by recalling her elegance, generosity, and sharp witticisms. Born on Simchat Torah, she always smiled and exuded simcha to all who knew her." Under what circumstances can one raise small animals in Israel? Rabban Gamliel took a more lenient approach, however, in the Tosefta there is a more stringent approach. The Tosefta also rules the one who raises many small animals and wants to repent does not need to sell them all at once. Similarly, a convert who inherits dogs and pigs can sell them over time. Similarly, one who vowed to marry a woman or buy a house does not need to marry/buy the first woman/house he finds but can take his time to find the right one. A story is told of a widow who was desperate to marry to help discipline her son and vowed to marry the first man who proposed, but when inappropriate men proposed, the rabbis permitted her to wait until an appropriate man proposed. What kind of animals can one raise in the home and why? Cats are permitted, along with others, as they eat mice and worms. However, in a contradictory story, Rav rules that cats should be killed and it is forbidden to keep them, as they are dangerous! To resolve this, they distinguish between black and white cats. Rav Papa's sons mentioned three laws/ideas - when there is a plague of sores, people can cry out publicly in prayer on Shabbat (or perhaps it means they can declare fast days on account of it), a door that is closed, does not open very easily (understood metaphorically - how?) and one who purchases a house in Israel from a gentile can write a deed on Shabbat (by asking a gentile to write it for them). The Gemara raises a contradiction on the first, brings two suggestions to understand the second and better explains in what way the third is permitted.