Preventative Care Day 🐶 Free toothbrushing for Dogs 🦷 with Canos (YC F26) & Togo Vet
The best care starts before anything goes wrong. Join ToGo Vet and Canos in Mission Bay for a morning all about keeping your dog healthy for longer.
Free toothbrushing session
Most dogs show signs of dental disease by age three, and dental problems can affect the heart, kidneys, and overall health. Daily brushing is one of the simplest preventive habits you can build, but most of us were never shown how. We will show you how to brush your dog's teeth gently, then help you do it yourself.
Optional: Canos Origin health baseline
Know what "healthy" looks like for your dog so you can spot changes early. Canos Origin combines a genetic report with a banked cfDNA baseline from a simple blood draw. ToGo Vet can do the blood draw on-site at the event. Open to dogs 5 kg (11 lb) and up. Pre-book your slot at www.canos.ai
Origin is a research-stage baseline, not a diagnostic test.
What to expect
Hands-on toothbrushing demo and coaching
Open Q&A with veterinarians
Optional same-day blood draw for Canos Origin
About our hosts
ToGo Vet brings convenient, compassionate, and comprehensive veterinary care to you. Their mobile veterinarians visit homes, stables, and kennels across the San Francisco Bay Area, as well as selected partner clinics. togovet.com
Canos is on a mission to remove the obstacles that keep dogs from living longer, starting with cancer. Cancer is one of the most common causes of death in adult dogs, and it's often found too late. We believe early detection means more years together.
Canos was founded by Oxford scientists Dr. Ming-Shan Tsai and Dr. Bin Li and is backed by Y Combinator. We use the latest DNA sequencing and AI to read the tiny fragments of DNA in a dog's blood (cell-free DNA). Our aim is to help vets and pet parents detect and monitor cancer earlier, with a simple blood test. canos.ai
Details
📍 The Canyon Apartment, Mission Rock, San Francisco
🗓 Oct 11th 2026, 10am to 3pm
🐕 Dogs must be leashed and up to date on vaccines.
Free to attend, but RSVP required. Spots are limited so every dog gets one-on-one time.
Toothbrushing at this event is for education only and does not replace a professional dental cleaning or exam.