Ingredients:
Original:
Dried chicken and turkey (22% including chicken 13%, a natural source of glucosamine, chondroitin sulfate and taurine), maize, wheat, sorghum, barley, lard, fresh chicken (4%), dried beet pulp (2.8%), chicken gravy, minerals (including sodium hexametaphosphate 0.38%), dried whole egg, fish oil (a natural source of omega-3 fatty acids), fructo-oligosaccharides (0.28%, a natural prebiotic), flaxseed, dried brewer's yeast (a natural source of B vitamins). and selenium), glucosamine (from animal tissue) (450 mg/kg), chondroitin sulphate (45 mg/kg).
New:
Dried chicken and turkey (23%, including 16% chicken, a natural source of glucosamine, chondroitin sulphate and taurine), maize, wheat, millet, barley, pork fat, fresh chicken (4%), dried sugar beet pulp (2.8%), chicken gravy, minerals (including 0.38% sodium hexametaphosphate), dried whole egg, salmon oil, linseeds, dried brewer's yeast [natural source of B-vitamins and selenium], fructo-oligosaccharides (0.28%, a natural prebiotic), glucosamine (0.045%, from animal tissue), chondroitin sulphate (0.0045%).

Additives per kg:
Nutritional additives:
Original:
Vitamin A (44,605 ​​IU), vitamin C (56mg), vitamin D3 (1,480 IU), vitamin E (248mg), L-carnitine (50mg), beta carotene (5.0mg), copper sulfate pentahydrate (14mg), potassium iodide (2.7mg), iron sulfate monohydrate (72mg), manganese sulfate monohydrate (41mg), zinc oxide (120mg), sodium selenite (0.11mg). 
New:
Vitamin A (15,000 IU), vitamin D3 (1500 IU), vitamin E (250mg), L-carnitine (50mg), beta-carotene (5mg), iron sulphate monohydrate (50mg), copper sulphate pentahydrate (8mg), zinc sulphate monohydrate (62.5mg), manganous sulphate monohydrate (10mg), calcium iodate anhydrous (1.5mg).

Antioxidants:
Original:
Tocopherol extracts from vegetable oil (35mg).
New:
Tocopherol extracts from vegetable oil (21mg). 

Flavourings:
Original:
Organic rosemary extract 18 mg, tea extract (9mg).
New:
Rosemary extract.

Contents contained at the time of manufacture.