Even dogs with sensitive stomachs can usually digest chicken with ease

sorbic acid (a preservative)

ReptiCalcium

Sunflower Lecithin

Boss Dog Martingale Collar, Red Comfort Control Harness for Dog Even dogs with sensitive stomachsPattern Solid Color Red Material Nylon Brand Boss Dog Closure Type Buckle About this item Constructed to Last: Made with premium attributes such as multi point reinforced military grade nylon webbing, anti rust zinc alloy dual trigger clip, and stainless steel D rings. Effective for Training: Martingale collars are designed to gently tighten when your dog pulls, associating some tightness and discomfort, encouraging them to stop pulling for the collar