a note from Colin
Preview text: pick their recipe and take 40% off

Using this email in an article? Credit: Happy Howl email via They Sent It, with a link to this page. Full-size image
- Subject
- a note from Colin
- Preview text
- pick their recipe and take 40% off
- From
- support@
happyhowl.com - Brand
- Happy Howl
- ESP
- Klaviyo
- Sent
- Sun Sep 13, 2026, 5:05 PM ET
- Sent to
- happyhowl.com, thehappyhowl.com
- Size
- 42 KB
- Images
- 9
- Links
- 9, 1 of them buttons
- Subject length
- 17 characters
Against Happy Howl's usual
Sent in the 5 PM hour, which holds 9% of its emails; 19% arrive in the 1 PM hour. The subject is 17 characters; its average is 31.
Email headers
What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.
- From
- Colin from Happy Howl <[email protected]>
- Subject
- a note from Colin
- Date
- Sun, 13 Sep 2026 21:05:04 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- send.happyhowl.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=happyhowl.com s=km1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from (unnamed) by kmta-mta-green-….servers.clovesoftware.com with SMTP
Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Sep 17, 2026 1:01 PM | Ready to find their recipe? | |
| Sep 16, 2026 7:04 PM | You've been feeding more than your own dog | |
| Sep 15, 2026 4:00 PM | their favorite meal, on repeat | |
| Sep 13, 2026 5:05 PM | a note from Colin (this email) | |
| Sep 11, 2026 3:15 PM | A Gift From The Kitchen: 40% Off! | |
| Sep 10, 2026 7:02 PM | How To Read Your Dog's Food Label | |
| Sep 9, 2026 5:45 PM | The Chef's Secret To Freshness |
More from Happy Howl
All Happy Howl emailsNov 5, 2026 2:00 PM
Is their bowl ready for winter?
Nov 4, 2026 8:00 PM
Real food is simpler than you think
Nov 2, 2026 7:04 PM
’Twas The Night Before Howl-O-Ween 🎃
Oct 30, 2026 12:09 PM
Trick or treat? Treat, obviously.
Oct 28, 2026 7:04 PM
Oct 25, 2026 4:30 PM
Oct 23, 2026 2:01 PM
“She eats this like there’s no tomorrow.”
Oct 21, 2026 1:01 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 13, 2026.








