I have a 6 year old Boxer/Lab mix that has terrible allergies. I was trying different foods and nothing helped until Zignature. I tried pork first as it was the least expensive and thankfully it worked well for him. Don’t get me wrong, it’s still pricey, but we’ll worth it to us since he’s not itchy anymore. My other two love are on a lower cost food but they try and lick his bowl when he’s done because they love it too!