YA LID ZERO Mature is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for maintenance.
Young Again LID ZERO Mature Cat Food is our Pork based, Limited Ingredient formula that uses only one protein source. Specifically designed to support cats with allergies to chicken and other protein sources. Also supports cats with kidney disease, constipation or other bowel issues.
LID ZERO Mature Health formula has been specifically designed to support cats with allergies to chicken and other protein sources. This Limited Ingredient formula is pork based. Young Again LID ZERO Mature Cat Food has been developed to support your pre-diabetic or diabetic cat by giving her a carnivore-based alternative to traditional cat foods.
Your cat is considered mature when she is no longer growing bone. For most cats that will be at about 2 years of age. However, for breeds like the Maine Coon, it may be as long as 5 years. Please consult your veterinarian or breeder if you are unsure if your cat has reached adulthood.
| Crude Protein (min) | 54% |
| Crude Fat (min) | 25% |
| Crude Fiber (max) | 2.0% |
| Soluble Fiber | 2.76% |
| Carbs/Starch (digestible) | <1.0% |
| Ash (max) | 5% |
| Moisture | 2% (min) - 10% (max) |
Calorie Content
4446 kcals/kg
645 kcals/cup
All YA Cat foods have an average weight of 145g/cup
Hydrolyzed Pork Protein, Chicken Fat, Hydrolyzed Yeast Flavoring, Guar Gum, DL Methionine, L-Lysine, Fish Oil, Psyllium Husk (source of soluble dietary fiber), Potassium Citrate, Brewers Yeast, Potassium Carbonate, Calcium Carbonate, Fructooligosaccharides (FOS), Sodium Acid Pyrophosphate, Potassium Chloride, Choline Chloride, Taurine, Vitamin E Supplement, L-Tryptophan, L-ascorbyl-2-polyphosphate (source of stabilized vitamin C), Betaine Anhydrous, Magnesium Sulfate, Salt, L-Carnitine, Biotin (vitamin B7), Zinc Sulfate, Rosemary Extract, Vitamin B12 Supplement, Niacinamide (vitamin B3), Thiamine Mononitrate (vitamin B1), Copper Proteinate, Folic Acid (vitamin B9), Vitamin A Acetate, Riboflavin (vitamin B2), Calcium Pantothenate (vitamin B5), Dried Aspergillus oryzae Fermentation Extract, Dehydrated Pediococcus Acidilactici Fermentation Product, Beta Carotene, Pyridoxine Hydrochloride (vitamin B6), Vitamin D3 Supplement, Mixed Tocopherols, Potassium Sorbate and Citric Acid (Preservatives).
| Crude Protein | 59.5% |
| Crude Fat | 27.4% |
| Crude Fiber | 1.60% |
| Soluble Fiber | 5.24% |
| Carbs/Starch (digestible) | <1% |
| Ash | 5.26% |
| Moisture | 0% |
Key Minerals
| Calcium | 0.62% |
| Phosphorous | 0.52% |
| Phosphorous mg/100 kcals | 132 mg/100 kcal |
| Potassium | 1.27% |
| Sodium | 0.38% |
| Magnesium | .0425% or 425 mg/kg |
| Iodine | 0.61ppm |
| Lysine | 5.10% |
| Taurine | 0.23% |
| Total n-3 Fatty Acids | 1.56% |
| Omega 6 Fatty Acids | 4.68% |
| EPA | 0.68% |
| DHA | 0.73% |
| EPA+DHA | 1.41% |
pH
| Food pH | 5.3 |
| Target Urine pH | 6.2-6.5 |
There are two ways to feed Young Again Cat Foods:
At YA, we highly recommend Free-Choice feeding. Please follow the instructions carefully. For additional feeding suggestions and assistance, please read Transitioning your cat.
If you must restrict feed your cat, please use these guidelines:
Average consumption for 24 hours:
8 lb. cat – Level ¼ cup
10 lb. cat – Rounded ¼ cup
12 lb. cat – Level 1/3 cup
15 lb. cat – Rounded 1/3 cup
20-25 lb. cat – Level ½ cup
For Maine Coons and other giant breeds add ¼ cup to each of above measures for 12 pounds and up.
PLEASE NOTE: Because Young Again is a nutrient-dense food, your cat will eat MUCH LESS than other cat foods. It does not mean your cat does not like our food.
This cat food saved my Bengals life. He abruptly became allergic to most proteins at 9 years old. He was not well for 3-4 months where we worked closely with our vet. We ran a blood allergy test (which took 2-3 months to get those results) and we moved to a single protein diet for set periods of time, hoping to identify what food could work for him. Our cat has been on wet food but we had been striking out on everything we tried. Absolutely nothing worked. I found this company and was hopeful when I read that this food was designed for cats with protein allergies, including chicken (at the time we still didn’t have the results but he is allergic to chicken). Within days, Momo GI challenges were significantly improved. After 2-4 weeks, his stools were completely normal. We also add supplements to his food (as directed by our vet) and he is gaining weight again. Hopefully we will see an increase in lean muscle within the next 1-2 months.
Alex, 9/28/2025
I purchased this after looking for dry food recommendations for a very picky eater. My furry feline was diagnosed last month with diabetes and came across Young Again on Reddit of all places. After doing some research, I purchased it, following calorie guidelines for a 10 year old cat. She has been doing phenomenal, with sugar levels consistently in the 150 range. Absolute lifesaver, and safe to switch 100% to. Thank you!
Johanna, 10/5/2024
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