COA on file
Certificate of Analysis for each catalog lot.
About
Pet-obsessed. Label-serious.
A simple research brand for people who read the label — and for the dog waiting at the door.
COA availableCertificate of Analysis with every lot.
99% purity specPurity stated on every product label.
Lot & expiryLot #, MFG and EXP on every label.
Custom-labeledMade-to-spec labels for this brand.
Why we exist
Warm brand. Serious bar.
The name is a wink: a big dog sets the standard — and it is also the dog at the door. Cats are welcome too. Few SKUs. Clear formats. Labels you can follow.
Standards
What research-grade means here.
Label fields
99% purity, Lot, MFG, and EXP on every unit.
Custom-label QC
Labels checked against approved artwork before ship.
FAQ
A few more answers.
Who is Big Dog for?
Devoted pet people who want research materials with readable labels and a clear COA path.
Do you publish amount charts on product pages?
No. Product pages stay free of amount charts and injection protocols.
Where are Certificates of Analysis?
Lot-matched COAs ship with inventory. The COA hub explains what to look for.
Wholesale?
Email hello@bigdogpeptides.com for multi-unit research supply.
Updates
Get updates.
One short note when the catalog opens.