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Animals, Volume 16, Issue 5

2026 March-1 - 13 articles

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Articles (13)

  • Article
  • Open Access

Liver and Skeletal Muscle Metabolome Characterization in Peripartal Dairy Cows Fed Rumen-Protected Methionine or Rumen-Protected Choline

  • Valentino Palombo,
  • Zheng Zhou,
  • Lam Phuoc Thanh,
  • Mariasilvia D’Andrea,
  • Daniel N. Luchini and
  • Juan J. Loor
Animals2026, 16(5), 705;https://doi.org/10.3390/ani16050705 
(registering DOI)

24 February 2026

The transition period in dairy cows involves profound metabolic adaptations that challenge energy balance and liver function. This study evaluated the effects of rumen-protected methionine (RPM) and choline (RPC) on hepatic and skeletal muscle metabo...

  • Article
  • Open Access

Prevalence of Otitis Externa in a Population of Owned Cats in Northern Italy

  • Roberta Perego,
  • Eva Spada,
  • Claudia Avizzano,
  • Luciana Baggiani and
  • Daniela Proverbio
Animals2026, 16(5), 706;https://doi.org/10.3390/ani16050706 
(registering DOI)

24 February 2026

Background: Although increasingly studied feline otitis externa (OE) prevalence is not yet well defined. The aim of this study was to assess the prevalence of OE in a population of privately owned cats in Northern Italy. Methods: Cats were clinically...

  • Article
  • Open Access

Impact of Direct-Fed Microorganism Syrup on Honey Bee (Apis mellifera L.) Hypopharyngeal Gland Development, Protein Digestibility and Gut Microbiota Composition

  • Pichet Praphawilai,
  • Khanchai Danmek,
  • Tippapha Pisithkul,
  • Saeed Mohamadzade Namin,
  • Sampat Ghosh,
  • Chuleui Jung and
  • Bajaree Chuttong
Animals2026, 16(5), 704;https://doi.org/10.3390/ani16050704 
(registering DOI)

24 February 2026

Honey bees (Apis mellifera L.) are considered highly significant economic insects. It is a source of valuable food and medicinal products such as honey, bee pollen, royal jelly, bee brood, and beeswax, which possess excellent nutritional and pharmaco...

  • Article
  • Open Access

Associations Between Fine Particulate Matter-Associated Bacteria and Respiratory Tract Microbiota in Pigs

  • Kun Tian,
  • Jiaming Zhu,
  • Renli Qi,
  • Yuran Yang,
  • Jiayu Li,
  • Wanchao Tian,
  • Qiong Tan,
  • Bin Hu and
  • Yue Jian
Animals2026, 16(5), 703;https://doi.org/10.3390/ani16050703 
(registering DOI)

24 February 2026

Environmental health and biosecurity in pig farms and surroundings are increasingly threatened by pathogenic bacteria carried by fine particulate matter with an aerodynamic diameter of 2.5 μm or less (PM2.5) in enclosed piggeries. However, limited...

  • Article
  • Open Access

Genetic Diversity and Population Structure of Sardo Negro Cattle

  • Blanca Catalina Colin Ibarra,
  • Patricia Cervantes Acosta,
  • Antonio Hernández Beltrán,
  • Vicente Eliezer Vega Murillo,
  • Belisario Domínguez Mancera and
  • Vincenzo Landi
Animals2026, 16(5), 702;https://doi.org/10.3390/ani16050702 
(registering DOI)

24 February 2026

Livestock production in Mexico takes place in a wide range of agroecological regions, with approximately one-third of the cattle population raised under tropical conditions, where heat stress and disease pressure limit the performance of poorly adapt...

  • Article
  • Open Access

24 February 2026

Congenital thoracoabdominal wall defects in dogs are uncommon and challenging to classify due to their overlapping anatomical and developmental features. This study analyzes three original canine cases alongside 17 published cases to clarify the rela...

  • Article
  • Open Access

Performance, Egg Quality, and Intestinal Morphology of Laying Hens Fed High-Fiber Diets with or Without Stimbiotic Supplementation

  • Amanda Fabrício Dantas de Lima,
  • Ricardo Romão Guerra,
  • Isabelle Naemi Kaneko,
  • Danilo Vargas Gonçalves Vieira,
  • Danilo Teixeira Cavalcante,
  • Matheus Ramalho de Lima,
  • Adiel Vieira de Lima,
  • Paloma Eduarda Lopes de Souza,
  • Carlos Henrique do Nascimento and
  • Germano Augusto Jerônimo do Nascimento
  • + 3 authors

24 February 2026

Moderately fermentable dietary fiber (with different crude fiber [CF] levels), especially when combined with stimbiotic (STB) supplementation, can enhance intestinal health, nutrient utilization, and overall performance in laying hens, although effec...

  • Article
  • Open Access

Discovery of Four New FGF5 Variants Causing Long Hair in the Dog

  • Robin E. Everts,
  • Tim Roane,
  • Rachael Caron,
  • Cameron Kunstadt,
  • Gabriel Foster and
  • Christa Lafayette

24 February 2026

The long hair phenotype of the dog is ascribed to variants in the fibroblast growth factor 5 (FGF5) gene. Currently, there are five variant alleles known, Lh1 through Lh5, with any combination of these alleles resulting in a long-haired phenotype in...

  • Article
  • Open Access

Taurine Intake Alleviates Oxidative Damage During Transportation in Culter alburnus

  • Shuxuan Chen,
  • Long Ren,
  • Junjun Wei,
  • Xue Xue,
  • Yuan Wang,
  • Yiping Han,
  • Shang Wang and
  • Dongpo Xu

24 February 2026

Live fish transport easily induces severe physiological stress, marked by pronounced oxidative damage and significant mortality, leading to substantial economic losses annually. Here, we evaluated the effects of taurine intake on alleviating stress r...

  • Article
  • Open Access

First Identification of Pathogenic and Zoonotic-Relevant Sarcocystis hominis and Other Sarcocystis Species in Slaughtered Cattle in Chile

  • Tamara Muñoz-Caro,
  • María José Toledo Fuentes,
  • Estefanía Pérez Silva,
  • Cristina Abarca Garrido,
  • Alejandro Hidalgo,
  • Flery Fonseca Salamanca,
  • Fabiola Zambrano,
  • Penny Humaidah Hamid,
  • Ulrich Gärtner and
  • Gastón Moré
  • + 3 authors

24 February 2026

Sarcocystis species are apicomplexan protozoa infecting a wide range of domestic and wild animals, including cattle, in which several species are of zoonotic relevance. This study reports, for the first time, the detection and molecular identificatio...

  • Article
  • Open Access

Regulatory Effect of circRNA3890 on the Establishment of Receptive Endometrium in Dairy Goats

  • Jiuzeng Cui,
  • Linxi Li,
  • Yonggan Su,
  • Songrong Han,
  • Lei Zhang and
  • Yuxuan Song

24 February 2026

Receptive endometrium (RE) is essential for mammalian embryo implantation. The establishment of RE is a complex and precise dynamic process regulated by various cytokines, including non-coding RNAs (miRNAs, lncRNAs, and circRNAs). We identified candi...

  • Article
  • Open Access

24 February 2026

Anthropogenic disturbance can reshape mammal communities through both long-term habitat modification and short-term direct human presence, yet these disturbance dimensions are often conflated. Using three consecutive years (2017–2019) of camera...

  • Correction
  • Open Access

Correction: Villegas-Cayllahua et al. Effect of Sex and Age on Physicochemical and Technological Characteristics in the Longissimus thoracis et lumborum Muscle in Botucatu Rabbits. Animals 2025, 15, 2368

  • Erick Alonso Villegas-Cayllahua,
  • Daniel Rodrigues Dutra,
  • Ana Veronica Lino Dias,
  • Érika Nayara Freire Cavalcanti,
  • Nívea Maria Gomes Misson Carneiro,
  • Leandro Dalcin Castilha and
  • Hirasilva Borba

24 February 2026

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Animals - ISSN 2076-2615