Hartfelt subject lines
29 subject lines averaging 34 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Nov 1, 2026 1:16 PM | bark bark bark bark bark (sound familiar?) | 42 | Constant barking can be a headache. Here’s how to help your dog chill | Nov 1, 2026 1:16 PM · 42 characters. Constant barking can be a headache. Here’s how to help your dog chill | |
| Oct 31, 2026 3:16 PM | Help Hartfelt improve, get a special bonus | 42 | Your answers help us create better formulas and services, so you can have the best | Oct 31, 2026 3:16 PM · 42 characters. Your answers help us create better formulas and services, so you can have the best | |
| Oct 31, 2026 10:09 AM | Goodbye 👋🏾 | 9 | Hey, it's Jordan. Just wanted to check in one last time. | Oct 31, 2026 10:09 AM · 9 characters. Hey, it's Jordan. Just wanted to check in one last time. | |
| Oct 30, 2026 3:08 AM | Dogs in bed? What the HUH? · Resent | 26 | I need your opinion on this one, friend. What’s your stance on… | Oct 30, 2026 3:08 AM · 26 characters. I need your opinion on this one, friend. What’s your stance on… | |
| Oct 29, 2026 3:15 PM | Dogs in bed? What the HUH? | 26 | I need your opinion on this one, Subscriber. What’s your stance on… | Oct 29, 2026 3:15 PM · 26 characters. I need your opinion on this one, Subscriber. What’s your stance on… | |
| Oct 29, 2026 2:15 PM | Sweet VIP perks… Sound good, Subscriber? | 40 | [Invite inside!] Unlock permanent discounts, free shipping, and WAY more. | Oct 29, 2026 2:15 PM · 40 characters. [Invite inside!] Unlock permanent discounts, free shipping, and WAY more. | |
| Oct 28, 2026 2:14 PM | Unlock primo savings on your phone 🤑 · Resent | 36 | Exclusive discounts at your fingertips, no bulky computer required | Oct 28, 2026 2:14 PM · 36 characters. Exclusive discounts at your fingertips, no bulky computer required | |
| Oct 26, 2026 3:14 PM | bark bark bark bark bark (sound familiar?) | 42 | Constant barking can be a headache. Here’s how to help your dog chill | Oct 26, 2026 3:14 PM · 42 characters. Constant barking can be a headache. Here’s how to help your dog chill | |
| Oct 26, 2026 2:13 PM | Welcome to the family, Subscriber! | 34 | Hey, it’s Jordan from Hartfelt. Heard you’re looking for premium dog supplies, and I’m… | Oct 26, 2026 2:13 PM · 34 characters. Hey, it’s Jordan from Hartfelt. Heard you’re looking for premium dog supplies, and I’m… | |
| Oct 26, 2026 4:13 AM | Help Hartfelt improve, get a special bonus | 42 | Your answers help us create better formulas and services, so you can have the best | Oct 26, 2026 4:13 AM · 42 characters. Your answers help us create better formulas and services, so you can have the best | |
| Oct 24, 2026 2:11 PM | ⚠️FINAL Chance ⚠️Save 52% off Hartfelt | 36 | Don’t miss out! Our Angus Beef Recipe is designed to support your dog’s strength… | Oct 24, 2026 2:11 PM · 36 characters. Don’t miss out! Our Angus Beef Recipe is designed to support your dog’s strength… | |
| Oct 24, 2026 4:12 AM | Dogs in bed? What the HUH? | 26 | I need your opinion on this one, friend. What’s your stance on… | Oct 24, 2026 4:12 AM · 26 characters. I need your opinion on this one, friend. What’s your stance on… | |
| Oct 24, 2026 3:06 AM | Sweet VIP perks… Sound good, friend? · Resent | 36 | [Invite inside!] Unlock permanent discounts, free shipping, and WAY more. | Oct 24, 2026 3:06 AM · 36 characters. [Invite inside!] Unlock permanent discounts, free shipping, and WAY more. | |
| Oct 23, 2026 3:13 PM | Sweet VIP perks… Sound good, Subscriber? | 42 | [Invite inside!] Unlock permanent discounts, free shipping, and WAY more. | Oct 23, 2026 3:13 PM · 42 characters. [Invite inside!] Unlock permanent discounts, free shipping, and WAY more. | |
| Oct 23, 2026 2:09 PM | “How can I tell it’s making a difference?” | 42 | [Up to 52% off ending soon] I’m willing to bet you know your dog better than anyone | Oct 23, 2026 2:09 PM · 42 characters. [Up to 52% off ending soon] I’m willing to bet you know your dog better than anyone | |
| Oct 22, 2026 3:12 PM | Unlock primo savings on your phone 🤑 | 36 | Exclusive discounts at your fingertips, no bulky computer required | Oct 22, 2026 3:12 PM · 36 characters. Exclusive discounts at your fingertips, no bulky computer required | |
| Oct 22, 2026 10:15 AM | GOING OUT OF BUSINESS — Save 50% | 32 | We've still got a few bags up for grabs! Get your dog's food, treats, and support chews… | Oct 22, 2026 10:15 AM · 32 characters. We've still got a few bags up for grabs! Get your dog's food, treats, and support chews… | |
| Oct 21, 2026 4:10 AM | bark bark bark bark bark (sound familiar?) | 42 | Constant barking can be a headache. Here’s how to help your dog chill | Oct 21, 2026 4:10 AM · 42 characters. Constant barking can be a headache. Here’s how to help your dog chill | |
| Oct 21, 2026 3:00 AM | Welcome to the family, friend! | 30 | Hey, it’s Jordan from Hartfelt. Heard you’re looking for premium dog supplies, and I’m… | Oct 21, 2026 3:00 AM · 30 characters. Hey, it’s Jordan from Hartfelt. Heard you’re looking for premium dog supplies, and I’m… | |
| Oct 20, 2026 7:11 PM | Save 50% off EVERYTHING we've got! | 34 | Hartfelt is closing down after this month, and everything is on sale. | Oct 20, 2026 7:11 PM · 34 characters. Hartfelt is closing down after this month, and everything is on sale. | |
| Oct 20, 2026 3:11 PM | Your dog deserves better! | 25 | That's why we're here... and it's the reason I'm thrilled to welcome you to the fam: | Oct 20, 2026 3:11 PM · 25 characters. That's why we're here... and it's the reason I'm thrilled to welcome you to the fam: | |
| Oct 20, 2026 2:05 PM | Up to 52% OFF — Hartfelt Angus Beef Recipe | 44 | Real, healthy ingredients in every bowl. That’s what it’s all about. And right now, you… | Oct 20, 2026 2:05 PM · 44 characters. Real, healthy ingredients in every bowl. That’s what it’s all about. And right now, you… | |
| Oct 20, 2026 1:59 PM | This is goodbye 🥲 | 17 | We're closing up shop... with one final MEGA SALE. | Oct 20, 2026 1:59 PM · 17 characters. We're closing up shop... with one final MEGA SALE. | |
| Oct 19, 2026 2:59 AM | ⚠️FINAL Chance ⚠️Save 52% off Hartfelt | 37 | Don’t miss out! Our Angus Beef Recipe is designed to support your dog’s strength… | Oct 19, 2026 2:59 AM · 37 characters. Don’t miss out! Our Angus Beef Recipe is designed to support your dog’s strength… | |
| Oct 18, 2026 4:09 AM | Sweet VIP perks… Sound good, friend? | 36 | [Invite inside!] Unlock permanent discounts, free shipping, and WAY more. | Oct 18, 2026 4:09 AM · 36 characters. [Invite inside!] Unlock permanent discounts, free shipping, and WAY more. | |
| Oct 18, 2026 2:58 AM | “How can I tell it’s making a difference?” | 42 | [Up to 52% off ending soon] I’m willing to bet you know your dog better than anyone | Oct 18, 2026 2:58 AM · 42 characters. [Up to 52% off ending soon] I’m willing to bet you know your dog better than anyone | |
| Oct 17, 2026 4:08 AM | Unlock primo savings on your phone 🤑 | 36 | Exclusive discounts at your fingertips, no bulky computer required | Oct 17, 2026 4:08 AM · 36 characters. Exclusive discounts at your fingertips, no bulky computer required | |
| Oct 15, 2026 4:07 AM | Your dog deserves better! | 25 | That's why we're here... and it's the reason I'm thrilled to welcome you to the fam: | Oct 15, 2026 4:07 AM · 25 characters. That's why we're here... and it's the reason I'm thrilled to welcome you to the fam: | |
| Oct 15, 2026 2:57 AM | Up to 52% OFF — Hartfelt Angus Beef Recipe | 42 | Real, healthy ingredients in every bowl. That’s what it’s all about. And right now, you… | Oct 15, 2026 2:57 AM · 42 characters. Real, healthy ingredients in every bowl. That’s what it’s all about. And right now, you… |
Based on 29 emails received from Oct 15 to Nov 1, 2026. Times in US Eastern. How we collect