Dog Food Market Size, Share & Industry Analysis, By Price Range (Economy, Medium, and Premium), By Packaging (Pouches, Cans, Bags, and Others), By Product Type (Dry Food [Kibble Pallets, Wet Food, and Treats & Snacks [Training Treats, Functional Treats, and Dental Treats]), By Source (Animal-based [Chicken, Beef, Pork, and Others] and Plant-based), By End-Use (Puppy, Adult, and Senior), By Distribution Channel (Supermarkets/Hypermarkets, Specialty Pet Food Stores, Online Channels, and Others), and Regional Forecast, 2026-2034