# CanineP4.com — user reviews

> 8 indexed App Store user reviews of CanineP4.com by MR Diagnostic Services LLC, rated 4.91/5 from 252 ratings.

- Source: https://appshunter.io/ios/app/caninep4com/id1571144473/reviews
- App overview in markdown: https://appshunter.io/ios/app/caninep4com/id1571144473.md
- Rating breakdown: 5★ 236 · 4★ 1 · 3★ 3 · 2★ 0 · 1★ 5

## Most critical reviews (8 lowest-rated)

### 1/5 — Charged me twice

*2022-10-26, version 1.2*

I ordered from caninep4 to get semen extender and a shipping kit. I had enough money in my account to pay for the overnight shipping for the semen for my dog. Caninep4 charged me $205.14 TWICE through Amazon pay! For a total of $410.28. I contacted them and they tried to say one was the charge and the other was a hold. I’ve ordered from them once before and didn’t have this issue. Now I don’t have enough to cover the semen shipping and they messed my whole breeding up! I do not recommend this site! They will take your money charge you twice and leave you disputing the charges with your bank and taking 90 days for the bank to fight them to get your refund. One charge was cleared I had over $600 after the charge then the second charge was charged a day later and left me at over $300 in my account. Do not use this company unless you want to lose money!

### 5/5 — My Go to Supplier

*2026-07-16, version 2.0*

Canine P4 is definitely my go to for Progesterone test and Breeding products like extenders and more. One stop shop.

### 5/5 — I’m in love with my vet equipment

*2024-09-26, version 1.6*

I got it all

### 5/5 — Great app

*2023-11-30, version 1.4*

Good company for your breeding supplys

### 5/5 — Customer service is key !

*2022-10-06, version 1.1*

Tyler is the GOAT..I greatly appreciate your assistance always

### 5/5 — 💯service and results

*2021-09-07, version 1.0*

⭐️ ⭐️⭐️⭐️⭐️

### 5/5 — Great service

*2021-08-28, version 1.0*

Great customer service

### 5/5 — Progesterone Bundle

*2021-08-10, version 1.0*

Best Equipment 💪🏻🌟🌟🌟🌟🌟 
Smooth transaction 
Best service A+++++

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*