More Q&A with Grand Ayatollah Ali Sistani

Question: Our hen have drunk water from circles where drinks water the dog. May I eat meat and egg of this bird? Is it haram or not?
Answer: It's permissible.
Eric: Yoda sent this one in by email.

Question: If a person has a lot of doubts in Wudu’, prayer, Ghusl etc. what should he do?
Answer: He should not pay heed to his doubt and keep on considering it as valid (Sahih).

Question: Is it allowed to eat at McDonald restaurant?
Answer: You are allowed to eat those meals which do not contain meat. And you can eat meat also, if the seller is a Muslim and that the seller has made sure that the meat belonged to an animal that had been slaughtered according to Islamic conditions.
Eric: What about Wendy's?

Eric: And finally, here's one that comes up a lot where I'm from:
Question: If a dog falls into a well and was brought out alive, will the well be pure for ablution?
Answer: It is allowed.