Veterinary neurology · Dogs and cats
Online consultations for neurologic conditions in dogs and cats
Companion Veterinary Neurology provides specialist online case consultations for veterinarians seeking guidance on neurological conditions in dogs and cats. For pet owners, our educational guides help you better understand your pet’s condition and what information to share with your veterinarian.
For veterinarians
How case consultations work
- Choose a consultationAn email consultation, a phone or video call, or a follow-up review.
- Share the caseFill in the case details and upload records, results and videos.
- Pay or bill your clinicPay by card, or choose “Bill my clinic” and receive an invoice.
- Receive written adviceA written summary from Dr. Dillon, after a call if you booked one.
For pet owners
Understanding your pet’s neurologic health
Companion Veterinary Neurology helps pet owners better understand neurological conditions affecting their pets. Through online case consultations with your regular veterinarian, Dr. Dillon provides specialist guidance to support further investigation, diagnosis, and treatment planning.
- Learn the signsOur guides explain seizures and other neurological signs in plain language.
- Record what you seeIf it’s safe, take a video and note when it happened and how long it lasted. The free Seizure Diary app can help.
- Talk to your vetShare your notes and videos with your veterinarian.
- Your vet can submit a consult to Companion Veterinary NeurologyA collaborative approach allows your veterinarian to draw on specialist neurological expertise.
Neurological conditions
Guides to neurological conditions
Start with the signs you’ve noticed. Each guide explains what they can mean, how the cause is investigated and when to get urgent help.
Start here
Seizures and epilepsy
What a seizure can look like, what to do during one, what can cause seizures and how epilepsy is managed.
Read the seizure guide
IVDD and spinal conditions
Back or neck pain, wobbliness, weakness and loss of movement.
Vestibular disease and balance
Head tilt, loss of balance, circling and unusual eye movements.
Cognitive dysfunction
Changes in memory, sleep and behavior in older dogs and cats.
All conditions
Other neurological conditions
Tremors, nerve and muscle problems, and more.
View all conditions
About Dr. Dillon
Dr. Dillon Devathasan
- Board-certified veterinary neurologist
- DVM, DACVIM (Neurology)
- Dogs and cats
- Online case consultations
Dr. Dillon Devathasan is a board-certified veterinary neurologist with specialist training in neurology and neurosurgery. His work focuses on neurological conditions affecting dogs and cats, combining specialist clinical expertise with an interest in advancing neurological diagnosis and treatment.
Having practiced across the United States, Australia, and Singapore, Dr. Devathasan has clinical and academic experience at institutions including Purdue University and Auburn University.
Through Companion Veterinary Neurology, Dr. Devathasan aims to make specialist neurological expertise more accessible to veterinarians. By providing online case consultations and collaborative clinical guidance, the service supports veterinarians and pet owners in investigating and managing complex neurological cases.
Free tool for pet owners
My Pet Seizure Diary
A free web app to record seizures, keep track of medications, see patterns and create reports to share with your veterinarian.