A Look Inside the Health and Welfare of Canine and Feline Breeds

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

Deadline for manuscript submissions: 31 August 2026 | Viewed by 1514

Special Issue Editors


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Guest Editor
Department of Veterinary Medicine and Animal Science, University of Milan, 26900 Lodi, Italy
Interests: companion and zootechnical animals; animal behavior; animal welfare; ethology; human–animal interaction; human–animal bond; animal health; behavioral medicine
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Veterinary Medicine and Animal Science, University of Milan, 26900 Lodi, Italy
Interests: dogs and cats’ behavior; dogs and cats’ welfare; dogs and cats’ management; behavioral medicine; human–animal interaction; human–animal bond
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Veterinary Medicine and Animal Science, University of Milan, 26900 Lodi, Italy
Interests: small animals biodiversity; biodiversity conservation; phenotyping; dog genetic; cat genetic; animal welfare; extreme type; population genetic ethnology; working dogs
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

We are pleased to announce the upcoming Special Issue of Animals, entitled “A Look Inside the Health and Welfare of Canine and Feline Breeds”, which will explore the welfare issues facing dog and cat breeds.

The incredible diversity found among the world’s canine and feline breeds has long fascinated scientists, clinicians, and pet owners alike. However, this same diversity presents a complex set of challenges when it comes to the health and welfare of individual animals. This Issue aims to facilitate a comprehensive and nuanced exploration of these crucial topics.

In particular, we aim to explore the welfare concerns that specific breeds have, including ethological, physical, and environmental needs, as well as ethical considerations regarding breeding practices. Furthermore, the breed-specific prevalence and management of various diseases are investigated to provide critical insights for preventative care and veterinary treatment.

A significant focus is understanding breed-related differences in emotions, including susceptibility to behavioral problems (e.g., aggressivity, anxiety or fear), and the influence of breed on behavior and temperament. Finally, this Issue explores the fascinating field of social and cognitive skills, analyzing how breed heritage impacts a dog’s or cat’s ability to learn, problem-solve, and interact with humans and conspecifics.

By gathering these diverse perspectives, this publication serves as an important resource for researchers, veterinarians, and anyone committed to improving the lives of purebred dogs and cats.

We encourage the submission of original manuscripts and reviews that delve deeper into the various aspects of the welfare and health of dog and cat breeds. In this Special Issue, research areas may include the following topics:

  • Welfare-relevant aspects of selection; 
  • Animal welfare (including acquisition motivations and practices, husbandry and training);
  • Animal management and breeding; 
  • Welfare assessment within the human–animal relationship; 
  • Human–animal interactions (including human interpretation of behavior, human perception of the breed, portrayal of animals in the media);
  • Animal behavior (including breed-related behavior and temperament, cognitive abilities, emotions, conspecific interactions);
  • Animal health (including epidemiological and disease-specific studies, and breed-related diseases, genetic diseases).

Dr. Greta Veronica Berteselli
Dr. Simona Cannas
Dr. Stefano Paolo Marelli
Guest Editors

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Animals is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • canine breeds
  • feline breeds
  • animal welfare
  • animal behavior
  • animal health
  • animal emotions
  • cognitive abilities
  • human–animal interaction
  • human–animal bond
  • breed-related diseases

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Published Papers (2 papers)

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Research

13 pages, 1811 KB  
Article
Characterization of Brachycephalic Obstructive Airway Syndrome in Cats Using Barometric Whole-Body Plethysmography
by Chi-Ru Chen, Alicia Caro-Vadillo, José Alberto Montoya-Alonso, Wei-Tao Chang, Chung-Hui Lin and Laín García-Guasch
Animals 2026, 16(6), 959; https://doi.org/10.3390/ani16060959 - 19 Mar 2026
Viewed by 686
Abstract
Objectives: To confirm the utility of barometric whole-body plethysmography (BWBP) as a non-invasive, clinical diagnostic test for brachycephalic obstructive airway syndrome (BOAS) in cats. Methods: Client-owned cats belonging to brachycephalic breeds were enrolled and classified into two clinical severity grades of [...] Read more.
Objectives: To confirm the utility of barometric whole-body plethysmography (BWBP) as a non-invasive, clinical diagnostic test for brachycephalic obstructive airway syndrome (BOAS) in cats. Methods: Client-owned cats belonging to brachycephalic breeds were enrolled and classified into two clinical severity grades of upper airway obstruction (UAO). Brachycephalic cats with high-grade UAO severity (Brachy-H-UAO) represented those with clinically evident effects on clinical signs or physical examination findings, whereas brachycephalic cats with low-grade UAO severity (Brachy-L-UAO) represented those without clinically evident problems. A group of non-brachycephalic (NB) cats that were respiratory disease-free and with neither a history of cardiac or systemic diseases nor exposure to cigarette smoke was used as the control group. Cats were placed in the BWBP chamber, and breathing signals were obtained after an adaptation period in a quiet and silent environment. The ventilatory variables obtained were respiratory rate (RR; [bpm]), tidal and minute volume per kilogram bodyweight (MV/BW and TV/BW; [mL/kg]), inspiratory (Ti; [s]) and expiratory (Te; [s]) intervals, airway obstruction index enhanced pause (Penh), and peak inspiratory and expiratory flows per kilogram (PIF and PEF; [mL/s/kg]). Results: Forty-three client-owned cats (11 Brachy-H-UAO, 7 Brachy-L-UAO, and 25 NB) were included. Brachycephalic cats (Brachy-H-UAO: 311 mL/kg; Brachy-L-UAO: 253 mL/kg) showed significantly lower median MV/BW than NB cats (503 mL/kg) (p = 0.01). Brachy-H-UAO cats demonstrated significantly higher median PEF/PIF ratios (Brachy-H-UAO: 1.46, minimum–maximum 0.82–2.48; Brachy-L-UAO: 0.76, 0.52–1.11; NB: 0.73, 0.56–1.00) and Penh (Brachy-H-UAO: 2.37, minimum–maximum 0.57–23.82; Brachy-L-UAO: 0.57, 0.27–1.11; NB: 0.53, 0.21–0.68) than Brachy-L-UAO and NB cats (p < 0.001). No significant differences were observed among the three groups for RR, TV/BW, Ti, Te, or Te/Ti. Conclusions and Relevance: Cats affected by BOAS demonstrate impaired ventilatory function, with reduced minute ventilation and a distinctive flow pattern and parameters reflecting limited inspiratory flow and increased upper airway resistance. BWBP can serve as a useful tool to diagnose and characterize the severity of BOAS in cats. Full article
(This article belongs to the Special Issue A Look Inside the Health and Welfare of Canine and Feline Breeds)
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12 pages, 3953 KB  
Article
Comprehensive Analysis of the Influence of Soft Palate Inflammation in Brachycephalic Dogs with BOAS III
by Małgorzata Kandefer-Gola, Rafał Ciaputa, Izabela Janus-Ziółkowska, Kacper Żebrowski, Bartłomiej Liszka, Jakub Nicpoń and Stanisław Dzimira
Animals 2026, 16(2), 269; https://doi.org/10.3390/ani16020269 - 15 Jan 2026
Viewed by 527
Abstract
Brachycephalic obstructive airway syndrome is a group of abnormalities that primarily affect the upper respiratory tract, particularly in dogs—especially in English and French bulldogs, pugs, and Boston terriers. The description and the consequences of these anomalies are well known. We performed a detailed [...] Read more.
Brachycephalic obstructive airway syndrome is a group of abnormalities that primarily affect the upper respiratory tract, particularly in dogs—especially in English and French bulldogs, pugs, and Boston terriers. The description and the consequences of these anomalies are well known. We performed a detailed histopathological analysis of soft palate samples taken from brachycephalic dogs with BOAS III. We examined the impact of the severity and composition of inflammatory infiltrates on individual histological structures, such as mucosal membrane, serosal and mucosal glands, and muscles. The study was conducted on 50 samples of soft palate tissue collected from pugs and French bulldogs. The sections were then stained with haematoxylin and eosin (HE) and Masson–Goldner trichrome. In general, both lymphocytic and plasmocytic inflammation were observed. Plasmacytic inflammation was more commonly associated with more advanced changes, including glandular fibrosis, muscle degeneration, and waxy necrosis of the muscles. Therefore, inflammatory infiltration—particularly plasmocytic infiltration—is associated with more severe clinical symptoms and a poorer prognosis in BOAS III dogs. Full article
(This article belongs to the Special Issue A Look Inside the Health and Welfare of Canine and Feline Breeds)
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