Lamb Puff Crispies Manufactured by Loyalty Pet Treats. Let them crunch for a snack or snap them with your fingers into smaller pieces to use as a positive reward. Lamb Crispies are flavoursome, enriching and rewarding. Our exclusive Nutrieseal™ process concentrates the nutrition & deliciousness. A single ingredient with a fat level of 7.1%. Manufactured by Loyalty Pet Treats. Snap Lamb Puff Crispies with your fingers into small pieces, let them crunch with their teeth. Whether you want this beautiful Lamb treat as a reward or a snack there is no doubt it is alluring to cats & dogs. A feeling of excitement and heightened interest, the aromatic aroma and intense delicious taste of Lamb Puff Crispies says it all in the name.