My first puzzle

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Across
  1. 1. popular pet without a tail
  2. 3. the warmest season
  3. 4. your mom makes you read them
  4. 6. gotta catch ‘em all
Down
  1. 2. clothes, but for bedtime
  2. 3. don’t leave home without these on your feet
  3. 5. Large marsupial