Pre-mixed cartridges · Dial-dose pen · Weight-based protocols
Precision peptide care for dogs.
No vials. No syringes. No math. Six Canitide formulas arrive pre-mixed and sterility-tested in a cartridge for a pen that dials in units, dosed to your dog’s weight.
Nothing charged until it ships (January 2027) · 60-day guarantee · Founding Pack: first 500 dogs

The problem with vials
The compound was never the hard part. The kitchen-counter chemistry was.
Reconstitute powder. Convert milligrams to milliliters to insulin-syringe ticks. Draw up, tap out the bubble, hope you read 0.09 and not 0.9. Every pet peptide company ships that. We shipped the fix.
Why we built a pen instead| Typical vial kit | Canitide Pen | |
|---|---|---|
| Reconstitute powder with water | Yes, every vial | Never. Pre-mixed at fill |
| Convert mg → mL → syringe units | Yes, with a chart | No. Dial the units on your card |
| Draw up with an insulin syringe | Yes | No. Click a pen needle on |
| Needle | 29–31G insulin syringe | 32G × 4 mm pen needle |
| Sterility tested after mixing | No (mixed at home) | Every cartridge lot |
| Formulas | Usually one | Six, one pen |
| Subscription with free shipping | Rarely | Canipep Club, 15% off |
| Certificate of analysis | Sometimes | QR on every label, per lot |
| Guarantee | Varies | 60 days, no return needed |
The collection
Six formulas. One pen.

REPAIRCanitide
BPC-157 10 mg + TB-500 10 mg

COATCanitide
GHK-Cu 50 mg

VITALCanitide
MOTS-c 10 mg

LEANCanitide
AOD-9604 5 mg

LONGCanitide
Epithalon 10 mg

GUTCanitide
BPC-157 (arginate) 500 mcg + KPV 250 mcg per capsule · 60 delayed-release capsules


The Canitide Pen
Dial the dose. Not the math.
Dial the dose, not the math
Vial protocols make owners convert milligrams to milliliters to insulin-syringe ticks. The pen dials units. Your band is on the card that comes in the box.
Pre-mixed, so nothing gets wasted
Reconstitution errors are the most common mistake in home dosing. Canitide cartridges arrive mixed in bacteriostatic water at a fixed concentration, sterility-tested lot by lot.
A needle your dog barely notices
32-gauge, 4 mm. Shorter and finer than the insulin syringes most vial kits ship with. Most dogs keep eating their breakfast.
One pen, every formula
Swap a REPAIR cartridge for COAT in ten seconds. The pen is yours for years; only the cartridges refill.
How it works
Four steps, ten seconds a day.
- 01
Choose a formula
Pick by goal: joints, coat, vitality, weight, longevity, gut. Not sure? REPAIR is where most owners start.
- 02
Tell us your dog’s weight
Every protocol is dosed in pen units per weight band. The calculator shows your dose and how long a cartridge lasts.
- 03
Attach, dial, dose
Twist on a 32G needle, dial the units, press under loose skin. Ten seconds. No mixing, no drawing up, no math.
- 04
Club ships on your cadence
Every 4, 6 or 8 weeks based on your dog. Skip, pause or cancel in one tap.
Dosed by weight
Your dog’s numbers, before you reserve.
Enter a weight. See the units per dose for every formula, how long a cartridge lasts, and the Club cadence that keeps you from running short or over-buying.
The full dosing guideEvery band is calculated from the mg/kg ranges in the published animal research. Bring the card to your vet.
Free download
The Canitide dosing & pen guide
Every weight band for all six formulas, how to use the pen, storage, what to watch for, and a card to fill in for your dog. The same guide that ships in every Starter Kit.
The Founding Pack
The first 500 dogs on Canitide.
Founding dogs get 20% off Club for a year, a pen engraved with their name, launch pricing locked, and first access to every new formula. Free to join; it’s a box at checkout.
Claim a Founding place