Description from the vendor website:

Pork Recipe Sausage links made with premium quality, human-grade ingredients.They are bite-sized, naturally smoked, high in protein, and grain-free. These real meat dog treats will have your canine companion drooling at the first bite.

• Made with real pork as the first ingredient
• No corn, wheat, lactose, or soy
• Fully cooked
• Suitable for all breeds of dogs
• Ideal for training
• No refrigeration required

Ingredients:
Pork, Water, Dried glucose syrup, Salt, Apple cider vinegar, Celery powder, Paprika (colour), Collagen casing.

Guaranteed Analysis:

• Crude Protein (min) 22%
• Crude Fat (min) 22%
• Crude Fibre (max) 1%
• Moisture (max) 33%

Calorie Content (calculated, Metabolized Energy):
3301 kcal/kg
33.01 kcal/stick