The Ultimate Cheese & Bacon Cheesy Bread Dog comes with a beef hot dog topped with cheddar cheese sauce and bacon pieces.
The Garlic Parmesan Cheesy Bread Dog takes a beef hot dog and tops it with Garlic Parmesan sauce and grilled onions.
It's $2.89 (may vary) for a Cheesy Bread Dog at my nearest Sonic.
The Cheesy Bread bun is the second novelty bun Sonic has offered of late; they introduced a pretzel hot dog bun last year.
Sonic's Cheesy Bread Dogs are only available for a limited time.
Nutritional Info - Sonic Ultimate Cheese & Bacon Cheesy Bread Dog (169g)
Calories - 550 (from Fat - 290)
Fat - 32g (Saturated Fat - 14g)
Sodium - 1580mg
Carbs - 47g (Sugar - 3g)
Protein - 21g
Nutritional Info for Sonic Garlic Parmesan Cheesy Bread Dog (169g)
Calories - 510 (from Fat - 270)
Fat - 30g (Saturated Fat - 10g)
Sodium - 1240mg
Carbs - 45g (Sugar - 2g)
Protein - 17g