The Impact of Disease on Behavior: Altering Behavior in the Course of Disease in Aging Cats

Associations between age-related diseases and behavioral alterations have been highlighted in previous studies. This study investigates the prevalence of diseases and behavioral changes in non-diseased and diseased senior cats before and after diagnosis, concentrating on four prevalent diseases: 1....

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Main Authors: Joana Eisinger, Franziska Kuhne
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Pets
Subjects:
Online Access:https://www.mdpi.com/2813-9372/2/2/21
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author Joana Eisinger
Franziska Kuhne
author_facet Joana Eisinger
Franziska Kuhne
author_sort Joana Eisinger
collection DOAJ
description Associations between age-related diseases and behavioral alterations have been highlighted in previous studies. This study investigates the prevalence of diseases and behavioral changes in non-diseased and diseased senior cats before and after diagnosis, concentrating on four prevalent diseases: 1. osteoarthritis, 2. chronic kidney disease, 3. hyperthyroidism, and 4. cognitive dysfunction syndrome. An online survey was performed by 594 German cat-owners with a cat older than nine years; prevalent diseases, related medications, and scaled behavioral questions before and after diagnosis were queried. Chi-Quadrat-Test and Spearman’s rank correlation were used to detect correlations between behavioral changes and diseases. Multiple linear regression was used to determine dependencies between behavioral changes and each disease pre- and post-diagnosis. Half of the cats had at least one disease diagnosed (54.6%). The most prevalent diseases were osteoarthritis (18.9%), chronic kidney disease (12.3%), and hyperthyroidism (8.9%). Cognitive dysfunction syndrome was diagnosed in 2.9% of the cats. With increasing age, the likelihood of developing at least one disease rose (r<sub>s</sub> = 0.204, <i>p</i> < 0.001). Disease-associated behavioral changes were found in the four mentioned diseases, with some behavioral changes occurring before diagnosis. These findings underscore the relevance of early detection of underlying diseases to decelerate ongoing behavioral changes in treatable diseases.
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spelling doaj-art-0e3bbd6770a841a6a34e6e243f821b2f2025-08-20T02:21:57ZengMDPI AGPets2813-93722025-05-01222110.3390/pets2020021The Impact of Disease on Behavior: Altering Behavior in the Course of Disease in Aging CatsJoana Eisinger0Franziska Kuhne1Working Group of Applied Ethology and Animal Behavior Therapy, Department of Veterinary Clinical Sciences, Justus-Liebig-University Giessen, 35390 Giessen, GermanyWorking Group of Applied Ethology and Animal Behavior Therapy, Department of Veterinary Clinical Sciences, Justus-Liebig-University Giessen, 35390 Giessen, GermanyAssociations between age-related diseases and behavioral alterations have been highlighted in previous studies. This study investigates the prevalence of diseases and behavioral changes in non-diseased and diseased senior cats before and after diagnosis, concentrating on four prevalent diseases: 1. osteoarthritis, 2. chronic kidney disease, 3. hyperthyroidism, and 4. cognitive dysfunction syndrome. An online survey was performed by 594 German cat-owners with a cat older than nine years; prevalent diseases, related medications, and scaled behavioral questions before and after diagnosis were queried. Chi-Quadrat-Test and Spearman’s rank correlation were used to detect correlations between behavioral changes and diseases. Multiple linear regression was used to determine dependencies between behavioral changes and each disease pre- and post-diagnosis. Half of the cats had at least one disease diagnosed (54.6%). The most prevalent diseases were osteoarthritis (18.9%), chronic kidney disease (12.3%), and hyperthyroidism (8.9%). Cognitive dysfunction syndrome was diagnosed in 2.9% of the cats. With increasing age, the likelihood of developing at least one disease rose (r<sub>s</sub> = 0.204, <i>p</i> < 0.001). Disease-associated behavioral changes were found in the four mentioned diseases, with some behavioral changes occurring before diagnosis. These findings underscore the relevance of early detection of underlying diseases to decelerate ongoing behavioral changes in treatable diseases.https://www.mdpi.com/2813-9372/2/2/21old catagebehavior problemdiseaseosteoarthritischronic kidney disease
spellingShingle Joana Eisinger
Franziska Kuhne
The Impact of Disease on Behavior: Altering Behavior in the Course of Disease in Aging Cats
Pets
old cat
age
behavior problem
disease
osteoarthritis
chronic kidney disease
title The Impact of Disease on Behavior: Altering Behavior in the Course of Disease in Aging Cats
title_full The Impact of Disease on Behavior: Altering Behavior in the Course of Disease in Aging Cats
title_fullStr The Impact of Disease on Behavior: Altering Behavior in the Course of Disease in Aging Cats
title_full_unstemmed The Impact of Disease on Behavior: Altering Behavior in the Course of Disease in Aging Cats
title_short The Impact of Disease on Behavior: Altering Behavior in the Course of Disease in Aging Cats
title_sort impact of disease on behavior altering behavior in the course of disease in aging cats
topic old cat
age
behavior problem
disease
osteoarthritis
chronic kidney disease
url https://www.mdpi.com/2813-9372/2/2/21
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