The PLOS One Editors have identified concerns about this article’s [1] peer review. In light of this issue, readers are advised to interpret the article [1] with caution. We regret that this was not addressed prior to the article’s publication.
The Editors have no evidence of any author involvement in the peer review concerns.
Reference
Citation: The PLOS One Editors (2026) Editorial Note: A Meta-Analysis of Studies of Treatments for Feline Urine Spraying. PLoS One 21(2): e0342540. https://doi.org/10.1371/journal.pone.0342540
Published: February 10, 2026
Copyright: © 2026 The PLOS One Editors. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.