Optimizing Pet Diets: A Nutritional Approach to Wellness

A special issue of Animals (ISSN 2076-2615). This special issue belongs to the section "Animal Nutrition".

Deadline for manuscript submissions: 10 March 2026 | Viewed by 285

Special Issue Editors


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Guest Editor
Division of Animal Nutrition and Food, Department of Monogastric Animal Sciences, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology, Szczecin, Poland
Interests: pet nutrition; animal health and wellness; dietary optimization; functional ingredients in pet food; nutritional physiology of companion animals

E-Mail Website
Guest Editor
Division of Animal Nutrition and Food, Department of Monogastric Animal Sciences, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology, Szczecin, Poland
Interests: pet nutrition; animal health and wellness; dietary optimization; functional ingredients in pet food; nutritional physiology of companion animals

Special Issue Information

Dear Colleagues,

In recent years, companion animals have taken on increasingly significant roles in human lives, not only as pets but as family members. As this bond strengthens, so does the demand for science-based approaches to pet care, particularly in nutrition. Pet nutrition has become a critical area of research, influencing not only the immediate health and well-being of animals but also their long-term quality of life and disease resistance. A proper diet plays a fundamental role not only in daily wellness but also in the prevention and management of diseases throughout various life stages.

We are pleased to invite you to contribute to the Special Issue “Optimizing Pet Diets: A Nutritional Approach to Wellness”, which will appear in Animals.

This Special Issue aims to highlight innovative research and evidence-based approaches in pet nutrition that align with the topics of animal science, veterinary nutrition, and food technology.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but not limited to) the following:

  • nutrient formulation and optimization;
  • life stage-specific dietary strategies;
  • functional ingredients and supplements;
  • feeding behavior and palatability;
  • nutrition in disease prevention and management;
  • innovations in pet food technology.

We look forward to receiving your contributions.

Dr. Jagoda Kępińska-Pacelik
Prof. Dr. Wioletta Biel
Guest Editors

Manuscript Submission Information

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Keywords

  • pet nutrition
  • companion animal wellness
  • dietary optimization
  • functional ingredients
  • feeding behavior
  • veterinary nutrition
  • life-stage diets
  • pet food formulation
  • animal health
  • preventive nutrition

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Published Papers (1 paper)

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Research

12 pages, 606 KB  
Article
Evaluation of the Short-Term Effects of Mirtazapine on Appetite Stimulants in Dogs: A Retrospective Study and a Placebo-Controlled Trial
by Stephanie S. Theodoro, Maria Eduarda G. Tozato, Thais O. Ximenes, Lara M. Volpe, Camila Baptista da Silva, Fabio A. Teixeira and Aulus C. Carciofi
Animals 2025, 15(17), 2538; https://doi.org/10.3390/ani15172538 - 29 Aug 2025
Abstract
Anorexia and hyporexia are common clinical signs in dogs with acute or chronic illnesses, often requiring targeted nutritional interventions. Mirtazapine, an orexigenic drug widely used in cats, has limited evidence supporting its use in dogs. This study evaluated mirtazapine’s efficacy as an appetite [...] Read more.
Anorexia and hyporexia are common clinical signs in dogs with acute or chronic illnesses, often requiring targeted nutritional interventions. Mirtazapine, an orexigenic drug widely used in cats, has limited evidence supporting its use in dogs. This study evaluated mirtazapine’s efficacy as an appetite stimulant in dogs using a two-part approach: (1) a retrospective analysis of 107 clinical cases comparing dogs that received mirtazapine to untreated controls; and (2) a prospective, placebo-controlled, double-blind crossover trial involving 25 dogs. In the retrospective analysis, dogs treated with mirtazapine were significantly more likely to resume voluntary food intake (OR = 3.06) and had less weight loss compared to controls. In the prospective trial, mirtazapine significantly increased food acceptance on the first day (100% vs. 63.6%, p = 0.03), with no adverse effects observed. However, the effect was not maintained on the second day, possibly due to residual drug activity or clinical improvement. Latency to feeding averaged 120 min post-administration. Mirtazapine was safe and well tolerated, even in dogs with comorbidities. These findings support the short-term use of mirtazapine as a second-line appetite stimulant in dogs when enteral feeding is not feasible. Full article
(This article belongs to the Special Issue Optimizing Pet Diets: A Nutritional Approach to Wellness)
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