We set our Shabbat table with a larger "charger" plate under the main plate. At the end of the meal, we clear off the dirty dishes and leave the charger plates. Is there a problem with borer (selecting)?
A couple of weeks ago, we saw a mouse in the house and put out a cage trap. A mouse was trapped last Shabbat. Because we felt bad for the mouse, we took it (on Shabbat) to an isolated area and let it out. Did we violate anything by trapping the mouse on Shabbat, or by letting it out (like some melachot that come in pairs, like tying and untying)? Was the cage muktzeh and, if yes, did tza’ar ba’alei chayim justify taking it out?
l have learned that a hot solid piece of food, such as a chunk of meat or a potato, has special halachot because it holds in the heat. How do we consider something like vegetable soup, which has both significant broth and solid pieces of vegetables?