Crossword about a wimpy kid

12345678
Across
  1. 2. the main characters older brother
  2. 4. animal that greg wants
  3. 6. the grade greg is in
  4. 7. the main characters best friend
  5. 8. the main characters younger brother
Down
  1. 1. the middle school greg went to
  2. 3. gregs uncles dog name
  3. 5. greg's last name