Cat-specific music: an effect during consultation, none during hospitalisation
Published by Planète Pets · managing editor: Clément Lacaille · how our guides are written
Pieces composed specifically for cats, built on tempos and pitches close to their own vocalisations, are marketed as anti-stress aids before a veterinary visit. Three trials have tested that promise, with results that do not point the same way. Our other travel guidance is gathered in the cat travel and safety section.
Contents · 5 sections
The starting point: cats prefer this music to ours
A study published in 2015 by Snowdon, Teie and Savage in Applied Animal Behaviour Science exposed 47 cats to music composed for their species and to human music (see the study). Cats produce more positive responses to the former (median of 1.5 acts against 0.25, P < 0.002) and approach it faster (median latency of 110.0 seconds against 171.75, P < 0.001). A useful caveat: the comparison pits two kinds of music against each other, with no silence condition. It measures a preference and an orienting speed, not a drop in stress.
During consultation: a measured effect on behaviour
A study published in 2020 by Hampton, Ford, Cox, Liu and Koh in the Journal of Feline Medicine and Surgery exposed the same cats to three successive conditions — silence, classical music, cat-specific music — two weeks apart, in a consultation setting (see the study). Cat stress scores and handling scores were significantly lower under cat-specific music than under silence and than under classical music, the latter not differing from silence. There was, however, no effect on the neutrophil-to-lymphocyte ratio: behaviour changes, the blood marker measured does not.
During hospitalisation: nothing
A study published in 2022 by Paz, da Costa, Nunes, Monteiro and Jung in the same journal split 35 hospitalised cats into three separate groups: cat-specific music (11), classical music (12) and no music (12), at around 60 decibels, eight hours a day (see the study, doi 10.1177/1098612X211066484). Mean stress scores are identical across the three groups: 2.5 ± 0.1 for cat-specific music, 2.4 ± 0.2 for classical, 2.7 ± 0.1 without music, with no significant difference (p = 0.44). The one isolated physiological signal actually cuts against the product: a lower respiratory rate under classical music than without music (24.7 ± 4.3 against 32.7 ± 9.4 breaths per minute, p = 0.02), and only at one of the five assessments. Salivary cortisol could not be analysed, for lack of sufficient volume in 29 of the 35 cats.
How to reconcile these results
The two trials do not test the same thing. In Hampton, exposure is brief and covers a clearly identified stress peak: the consultation. In Paz, it lasts eight hours a day in an already noisy environment, with groups of only eleven to twelve cats — a small sample that limits what the study can detect. Background sound played continuously is plainly not the same intervention as a track started at the right moment.
None of these three trials tested music inside the carrier or in the car. For that specific trip, the documented levers remain gradual carrier habituation, detailed in our article on daily carrier training, and removing the journey altogether, an option covered in our article on veterinary house calls.
Frequently asked questions
Should you buy a subscription or a dedicated speaker?
Nothing in this work justifies buying equipment: the only variable manipulated is what is played, at a moderate volume.
Does classical music work just as well?
In consultation, it did not differ from silence. In hospitalisation, it is the only one producing an isolated respiratory signal, on a single measurement: too little to build a rule on.
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This guide is part of Planète Pets’s Cats universe. Our advice is general in nature: for any health concern, your veterinarian remains the only reference.
