Probiotics, Pebiotics and Pet Health

A special issue of Microorganisms (ISSN 2076-2607). This special issue belongs to the section "Veterinary Microbiology".

Deadline for manuscript submissions: 30 September 2025 | Viewed by 659

Special Issue Editors

Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China
Interests: probiotics; prebiotics; gut health; pet nutrition
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Guest Editor
State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
Interests: microorganisms and biological enzymes; poultry nutrition; nutrition and metabolism of lipid; metabolism and biodegradation of urgent food and feed contaminants
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Special Issue Information

Dear Colleagues,

Probiotics and prebiotics can be valuable additions to a pet's diet, offering significant support for digestive health, immune function, and overall well-being. There is increasing interest in the clinical potential of probiotics, prebiotics, postbiotics, and synbiotics in modulating pet health. Understanding the application and mechanisms of probiotics and prebiotics in pets is crucial for unraveling the intricate relationships among these components, dietary nutrition, gut microbiota, and pet health. Investigating these complex interactions opens new avenues for promoting pet health and preventing diseases through personalized nutrition and microbiome-targeted interventions. Furthermore, such research will provide robust scientific evidence to support the future application of probiotics and prebiotics in pet care.

As the Guest Editor of this Special Issue, we warmly invite you to contribute your perspective articles, original research articles, review articles, and short communications that explore new insights into the interplay among probiotics, prebiotics, the gut microbiome, pet nutrition, and metabolism. Additionally, submissions highlighting innovations in methodologies and technologies for studying pet nutrition or related disease prevention are highly encouraged. Your contributions will help advance our understanding of this dynamic field and pave the way for innovative approaches to enhancing pet health.

You may choose our Joint Special Issue in Microbiology Research.

Dr. Bing Han
Dr. Lihong Zhao
Guest Editors

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Keywords

  • gut microbiome
  • prebiotics
  • probiotics
  • pet nutrition
  • dysbiosis
  • host–microbe interactions
  • microbial bioactive
  • microbial therapy

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Published Papers (1 paper)

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34 pages, 2961 KiB  
Systematic Review
Effects of Postbiotic Administration on Canine Health: A Systematic Review and Meta-Analysis
by Diego Paul Bonel-Ayuso, Javier Pineda-Pampliega, Paloma Martinez-Alesón García, Montserrat Fernandez-Muela, Jesús de la Fuente, Paloma Maria Garcia Fernandez and Beatriz Isabel Redondo
Microorganisms 2025, 13(7), 1572; https://doi.org/10.3390/microorganisms13071572 - 3 Jul 2025
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Abstract
Postbiotics—defined in 2021 by the International Scientific Association of Probiotics and Prebiotics (ISAPP) as preparations of inactivated microorganisms and/or their components that confer health benefits to the host—are a promising tool in veterinary medicine. This systematic review and meta-analysis evaluated their types, mechanisms [...] Read more.
Postbiotics—defined in 2021 by the International Scientific Association of Probiotics and Prebiotics (ISAPP) as preparations of inactivated microorganisms and/or their components that confer health benefits to the host—are a promising tool in veterinary medicine. This systematic review and meta-analysis evaluated their types, mechanisms of action, and physiological effects in dogs. A literature search was conducted in PubMed, Scopus, and Web of Science up to 10 October 2024. Eligible studies included peer-reviewed trials in dogs or mechanistic studies on postbiotics; studies in other species or without peer review were excluded. Risk of bias was assessed, and random-effects meta-analyses were performed when appropriate. Of 157 records, 69 met the inclusion criteria, including 13 in vivo studies in dogs. Meta-analyses of selected outcomes showed no statistically significant differences between postbiotic and control groups. Evidence is limited by small sample sizes, strain heterogeneity, and varied study designs. Despite nonsignificant results, existing evidence from other species suggests that postbiotics improve the gut microbiota composition, modulate immune and inflammatory responses, reduce oxidative stress, and aid in the treatment of chronic conditions such as atopic dermatitis. Taken together with their potential role as an alternative to antimicrobial use, these findings highlight the need for further research in canine health to support the use of postbiotics in the treatment of common canine diseases, either as a standalone therapy or in combination with existing therapeutic options. Full article
(This article belongs to the Special Issue Probiotics, Pebiotics and Pet Health)
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