Top 5 Fortified Nutritional Pastes & Gels for Small Pets in Canada (2025) — Vet-Reviewed Recovery Options: Which One Fits Your Pet?

Oxbow Critical Care Herbivore is the category's herbivore-focused leader, formulated as a fiber-rich, easily syringeable paste tailored to rabbits, guinea pigs and other small herbivores. It holds its position through a veterinary-grade fiber profile and palatability that support gut motility better than general high-calorie gels like Vetoquinol Nutri-Cal, while being more species-targeted than broad-market options such as Tomlyn or Kaytee.

Lafeber Emeraid Intensive Care Carnivore is the market leader for obligate carnivores and insectivores, delivering concentrated animal protein, electrolytes and taurine in an easily administered gel; its nutrient-dense, species-appropriate formulation outperforms herbivore pastes like Oxbow when treating ferrets, hedgehogs, or young carnivorous exotics. Its technical advantage is a high protein-to-fat ratio and targeted micronutrient balance, making it more suitable (though often pricier) for critical care than more generic calorie pastes.

Vetoquinol Nutri-Cal is a compact, glycerin-based high-calorie paste prized for rapid energy delivery and broad palatability across small mammal and avian patients. It is frequently the most cost-efficient emergency top-up compared with species-specific products like Oxbow or Lafeber, offering long shelf stability and low dosing volume as a financial and practical advantage for first-line hypoglycemia support.

Tomlyn Nutri-Cal for Cats is a consumer-friendly, cat-flavored high-calorie gel that balances affordability with accessible palatability, making it a go-to for household cat owners and budget-conscious shelters. While not as specialized as Lafeber for exotic carnivores or as fiber-focused as Oxbow, Tomlyn's retail availability and lower price point make it a sensible short-term supplement for felines compared with more clinical products.