Hill's® Prescription Diet® y/d® Feline is the safe, effective and easy way to manage thyroid health. Clinically proven to improve thyroid health in 3 weeks when fed as the sole source of nutrition.
 
How it works:
	
Limited iodine
	
Controlled phosphorus and low sodium
	
High in taurine, L-carnitine & omega-3 fatty acids
	
Promotes desirable urine pH
	
Clinically proven antioxidants
	
 
How it helps:
	
Decreases T4 hormone production
	
Supports kidney, heart & urinary health
	
Visible improvement in skin & coat
	
Helps support a healthy body condition
	
Supports a healthy immune system
	
S+OXSHIELDTM: Formulated to promote a urinary environment that reduces the risk of developing struvite & calcium oxalate crystals