Vetoryl Chewable Tablets for Dogs are prescription tablets used to manage Cushing’s disease (hyperadrenocorticism) in dogs. They contain trilostane, which helps control excessive cortisol production from the adrenal glands.
This product page includes the following strengths, all supplied in boxes of 30 tablets:
Vetoryl Chewable Tablets 20mg
Vetoryl Chewable Tablets 30mg
Vetoryl Chewable Tablets 60mg
The chewable format helps improve acceptance, making long-term treatment easier for dogs and owners.
All orders require review by a licensed veterinarian.Please allow 1–2 working days for processing.
Vetoryl Chewable Tablets for Dogs contain trilostane, a medicine used to treat Cushing’s disease. This condition occurs when a dog produces too much cortisol, which can lead to increased thirst, urination, appetite, hair loss and reduced quality of life.
Vetoryl does not cure Cushing’s disease. Instead, it helps control hormone levels so symptoms can be managed more effectively over the long term.
Conditions Vetoryl Chewable Tablets for Dogs are used for
Vetoryl Chewable Tablets for Dogs are prescribed for:
Pituitary-dependent hyperadrenocorticism (PDH)
Adrenal-dependent hyperadrenocorticism (ADH), where appropriate
Your vet will confirm the diagnosis with tests before starting treatment and will continue to monitor your dog closely.
Benefits of Vetoryl Chewable Tablets for Dogs
When used exactly as prescribed, Vetoryl Chewable Tablets for Dogs can:
Help regulate excessive cortisol production
Reduce symptoms such as excessive drinking and urination
Support improved coat condition and energy levels
Improve comfort and overall quality of life
Offer a palatable chewable format for easier daily dosing
Many dogs show noticeable improvement once the correct dose is established.
How Vetoryl Chewable Tablets for Dogs work
Trilostane works by inhibiting an enzyme involved in cortisol production. This reduces the amount of cortisol released by the adrenal glands.
Because cortisol levels can change over time, ongoing monitoring is essential to ensure the dose remains safe and effective.
How to give Vetoryl Chewable Tablets for Dogs
Always follow your vet’s instructions. General guidance includes:
Give Vetoryl Chewable Tablets for Dogs once daily, unless your vet advises otherwise
Administer the tablet with food to improve absorption
Give the dose at the same time each day
Ensure your dog swallows the full tablet
Do not change the dose or stop treatment without veterinary advice.
Monitoring and follow-up
Dogs treated with Vetoryl Chewable Tablets for Dogs require regular blood tests and check-ups. Your vet may:
Perform ACTH stimulation tests
Monitor electrolytes and general health
Adjust the dose based on test results and clinical signs
Contact your vet immediately if you notice lethargy, vomiting, diarrhoea, collapse, loss of appetite or weakness.
Safety information
Vetoryl Chewable Tablets for Dogs are POM-V medicines
Use only for the dog named on the prescription
Keep out of reach of children and other animals
Pregnant people should avoid handling the tablets
Wash hands after administering
If a person accidentally ingests a tablet, seek medical advice immediately.
Storage and disposal
Store Vetoryl Chewable Tablets for Dogs in the original packaging
Keep in a cool, dry place away from direct sunlight
Do not use after the expiry date printed on the pack
Return unused or expired tablets to your vet or pharmacist for safe disposal
Used under close veterinary supervision, Vetoryl Chewable Tablets for Dogs 20mg, 30mg and 60mg (1×30) play a key role in managing Cushing’s disease and supporting long-term quality of life.
This product must be prescribed by a VET, and you must follow their guide for dosage and administration.
Prescription Required
Prescription Required
Prescription Required