Topic: General Questions / What to bring as a gift, sheepheads and other questions

Me and my friend are going to travel to Georgia in the end of March / beginning of April. Some questions regarding planning.

1. How do georgians call their country. Is it Georgia or Sakarthvelo. Are they insulted by the name Gruzia?
2. What to bring as a gift?
3. Will our mobile phones work in Kazbegi?
4. Is it ok to bargin about the prices or is it an insult for the locals?
5. Are there sheep heads lying around everywhere? :)

Regards,
Mirjam from Estonia