I also added walnuts... added a nice additional crunch. (smittenkitchen.com)
providing additional crunch without adding processed kibbles (which they have just been weaned off after 6 - 7 yrs of eating them) FYI I do follow up the mix with a raw bone for them to gnaw on every two or three days. (homevet.com)
Homemade croutons are a must giving the salad additional crunch to go with crisp Romaine. (lastingredient.com)