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This study aimed to evaluate the feeding practices of both pet rabbit owners and hobby breeders in Germany and how these may affect animal health. For this purpose, a survey was conducted from July to August 2020 to collect data regarding breeding, nutritional management and animal health: 431 participants replied. Results obtained from the questionnaires highlighted several differences. Based on our results, hay is provided in large amounts by almost all participants, meeting the rabbits' need for high fibre intake. However, rabbit breeders typically provide less hay and fresh food (e.g. grass, herbage, forage plants, vegetables, fruit), and more concentrates (e.g. pellets, muesli, commercial mixes, cereals) than pet rabbit owners. Gastrointestinal (GI) diseases were common in both groups. A link was noted between feeding practices and health conditions like diarrhoea, constipation, being overweight, dental problems and the development of urolithiasis. Although recent data on rabbit obesity indicate an increasing prevalence of this condition, most breeders and owners consider their animals' body condition to be normal. Nevertheless, in this study, obesity was associated with individual housing, which is more used by hobby breeders. Results from this study suggest that owners and breeders manage rabbit feeding differently and that these choices may impact animal health.<\/jats:p>","DOI":"10.1111\/jpn.70070","type":"journal-article","created":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T21:05:15Z","timestamp":1777842315000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Differences in Feeding Management of Pet Rabbits by Owners and Hobby Breeders and Their Impact on Animals' Health: A Survey"],"prefix":"10.1111","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-3211-0542","authenticated-orcid":false,"given":"Federica","family":"Sportelli","sequence":"first","affiliation":[{"name":"Department of Veterinary Medical Sciences University of Bologna Ozzano Emilia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4962-5277","authenticated-orcid":false,"given":"Carla Giuditta","family":"Vecchiato","sequence":"additional","affiliation":[{"name":"Department of Veterinary Medical Sciences University of Bologna Ozzano Emilia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9078-5224","authenticated-orcid":false,"given":"Giacomo","family":"Biagi","sequence":"additional","affiliation":[{"name":"Department of Veterinary Medical Sciences University of Bologna Ozzano Emilia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7267-0335","authenticated-orcid":false,"given":"Daniel","family":"Brugger","sequence":"additional","affiliation":[{"name":"Institute of Animal Nutrition and Dietetics, Vetsuisse\u2010Faculty University of Zurich Zurich Switzerland"},{"name":"Department of Agricultural Sciences University of Helsinki Helsinki Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-4672-8940","authenticated-orcid":false,"given":"Lisa","family":"Sondershaus","sequence":"additional","affiliation":[{"name":"Department of Veterinary Medical Sciences University of Bologna Ozzano Emilia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7344-0686","authenticated-orcid":false,"given":"Ludovica Maria Eugenia","family":"Mammi","sequence":"additional","affiliation":[{"name":"Department of Veterinary Medical Sciences University of Bologna Ozzano Emilia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,5,3]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.jepm.2022.02.003"},{"key":"e_1_2_12_3_1","volume-title":"Good Practice Code for the Welfare of Rabbits","author":"APGAW","year":"2021"},{"key":"e_1_2_12_4_1","volume-title":"Warum leiden Hauskaninchen so h\u00e4ufig an Gebiss\u2010 und Verdauungsproblemen?: Ein Ratgeber f\u00fcr die Ern\u00e4hrung von Kaninchen","author":"B\u00f6hmer E.","year":"2019"},{"key":"e_1_2_12_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cvex.2004.01.001"},{"key":"e_1_2_12_6_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.jepm.2011.11.005"},{"key":"e_1_2_12_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0396.2011.01185.x"},{"key":"e_1_2_12_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cvex.2017.04.006"},{"key":"e_1_2_12_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cvex.2025.04.002"},{"key":"e_1_2_12_10_1","unstructured":"Dalle Zotte A. andA.Sartori.2012Evaluation of Performance and Health Status of Dwarf Rabbits From Weaning to Maturity10th World Rabbit Congress"},{"key":"e_1_2_12_11_1","doi-asserted-by":"crossref","DOI":"10.1079\/9781789241273.0000","volume-title":"Nutrition of the Rabbit (III)","author":"De Blas C.","year":"2020"},{"key":"e_1_2_12_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.applanim.2023.105869"},{"key":"e_1_2_12_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0923-2508(02)00004-9"},{"key":"e_1_2_12_14_1","doi-asserted-by":"publisher","DOI":"10.1136\/vr.c6191"},{"issue":"10","key":"e_1_2_12_15_1","article-title":"Opinion of the Scientific Panel on Animal Health and Welfare (AHAW) on a Request from the Commission Related to \u2018The Impact of the Current Housing and Husbandry Systems on the Health and Welfare of Farmed Domestic Rabbits\u2019","volume":"3","author":"EFSA","year":"2005","journal-title":"EFSA Journal"},{"key":"e_1_2_12_16_1","volume-title":"Leitsymptome beim Kaninchen (III)","author":"Ewringmann A.","year":"2016"},{"key":"e_1_2_12_17_1","unstructured":"Feedipedia: Animal Feed Resources Information System.2026. 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