Top 7 Maintenance Pelleted Diets for Small Pets in Canada (2025) — Vet-Backed Choices to Maintain Adult Health and Find the Right Fit for Rabbits, Guinea Pigs & Chinchillas

Living World Green Gourmet Toppers is designed primarily as a palatability topper rather than a standalone complete maintenance diet, making it an economical way to increase variety and encourage picky eaters. Compared with Supreme, Mazuri and Versele-Laga it is significantly cheaper per bag but lacks the full, balanced nutrient profile required for long-term maintenance, so its technical and financial advantage is as a supplement to complete pelleted feeds rather than a replacement.

Hagen’s guinea pig pellets provide a reliable, budget-friendly complete pellet option with added vitamin C and wide retail availability, making them a practical choice for multi-pet households or cost-conscious owners. Technically simpler than premium lines, they trade off some ingredient transparency and forage-first formulation for affordability and accessibility compared with best-in-class products.

Science Selective Chinchilla Food (Supreme Petfoods) is a UK-made, timothy-based pellet that emphasizes very high fiber and low fat to support optimal digestive and dental health in maintenance diets. Technically it rivals Oxbow on forage content but often leans leaner than Mazuri’s fortified approach and can be pricier in export markets; however, its meticulous European formulations are prized by owners seeking minimal additives and consistent fiber levels. Compared with value-oriented blends like Versele-Laga or Martin, Science Selective offers a quality-first option that can justify a higher shelf price for owners prioritizing strict dietary composition.

Mazuri Rat & Mouse Diet is a market-leading, lab-grade pelleted diet that delivers consistent, nutrient-dense nutrition at scale and often represents strong value per kilogram. It stands out financially and technically for its consistency and suitability for active or breeding rodents, although its higher protein and calorie content make it a less ideal first choice for strict maintenance compared with lower-protein hamster-specific formulas like Oxbow or Supreme.

Versele-Laga is a strong European contender that combines a balanced, complete pellet approach with palatability and practical pricing for pet owners maintaining gerbils long-term. Technically it sits between budget extruded diets and premium lab or clinical formulas by offering a regionally tailored nutrient mix and good availability in Europe, making it a solid value choice compared with more specialized or higher-cost lines.

Mazuri's pelleted diet brings laboratory-grade consistency and strict quality control that appeal to owners who want reproducible nutrient content for maintenance feeding; its precise manufacturing is a technical advantage over many consumer brands. Compared with the consumer-market leaders on this list, Mazuri often has higher production cost and a nutrient profile tailored for robust health—useful where tight control is needed, but it may require portion monitoring to avoid excess energy intake in degus.

Living World Green Gourmet Rat Food is a budget-friendly, widely available pelleted option that emphasizes natural-appearing components and palatability for companion rodents. It typically costs less than premium and research-focused products on this list, making it a practical entry-level maintenance diet for owners prioritizing affordability and taste, though it may not match the strict nutrient control of Mazuri or the vet-targeted formulations of Oxbow. For shoppers balancing cost and convenience, Living World provides an accessible pelleted maintenance choice with good shelf availability in mass retail channels.