1. In a small bowl, mix together the cream cheese, dill, capers, lemon juice, salt, and pepper until well combined.
2. Lay out the smoked salmon slices on a cutting board. Spread the cream cheese mixture evenly over each slice.
3. Starting at one end, roll up each slice tightly and secure with a toothpick.
4. Place the roll-ups on a serving platter and chill in the refrigerator for at least 30 minutes before serving.
5. Serve the smoked salmon and cream cheese roll-ups as an appetizer or snack. Enjoy!