

🐾 Bite into calm — because your dog deserves peace of mind!
ThunderBites Dog Calming Chews combine melatonin, L-tryptophan, thiamine, and ginger in a tasty, bite-sized treat designed to reduce stress-related behaviors in dogs. Made in the USA and NASC certified, these chews act within 30 minutes to soothe anxiety caused by separation, storms, fireworks, travel, and vet visits. Trusted by over 85% of pet parents, ThunderBites offer a convenient, vet-approved solution for all life stages and breeds.





| ASIN | B07CX4R6MJ |
| ASIN | B07CX4R6MJ |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #7,856 in Pet Supplies ( See Top 100 in Pet Supplies ) #63 in Dog Relaxants |
| Brand Name | ThunderBites |
| Breed Recommendation | All Breed Sizes |
| Customer Reviews | 4.2 4.2 out of 5 stars (5,355) |
| Date First Available | May 14, 2018 |
| Date First Available | May 14, 2018 |
| Directions | For dogs 12 weeks of age and up. Give recommended amount based on weight 30 minutes prior to stressful situation. Do not exceed double the specified amount in a 12 hour period. |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 9.06 x 5.51 x 2.36 inches |
| Item Package Dimensions L x W x H | 8.9 x 5.75 x 1.8 inches |
| Item Weight | 4.6 Ounces |
| Item model number | T05-D-Calm60 |
| Item model number | T05-D-Calm60 |
| Manufacturer | ThunderWorks |
| Manufacturer | ThunderWorks |
| Model Name | ThunderWunders |
| Number of Items | 1 |
| Product Dimensions | 9.06 x 5.51 x 2.36 inches; 4.6 ounces |
| Size | 60 Count (Pack of 1) |
| Specific Uses for Product | Behavior, Indoor, Outdoor |
| Target Audience Keyword | dogs |
| Warranty Description | Eligible for return and refund |
J**F
Work well for separation anxiety
Love these for my dog with separation anxiety. Shape keeps changing with different orders which is concerning. So far works well for my own dog in combination with training and veterinary advice
G**R
Great Product!
Thunderbites are a great bedtime treat. Our dog loves them and they calm her down for a good night sleep. Thank you!
A**D
It kind of works
I've tried multiple products. I think this is so far the best that has worked for my dog. It does calm him, but he's still a bit anxious during thunderstorms. It at least keeps him from panting and walking back and forth. He's also more willing to go lay down rather than walk around the house shaking and potentially peeing due to being nervous. Also, this works when you also want your dog to get used to a sleeping schedule. Due to so many failed products, I gave up and resorted to taking my dog upstairs with supervision every time there were thunderstorms. He is allowed to free roam but not upstairs for safety reasons. This caused him to become confused on the rules as I had already trained him not to go upstairs. I gave him this a few nights when he started crying and chewing things randomly at night because he wanted to go upstairs despite no thunderstorms or fireworks. After a few days, this calmed him down and got him back to the schedule and rules. He's a lot calmer and I don't give it to him unless there are heavy thunderstorms or fireworks. I'm thankful that this somehow worked. Don't expect your dog to suddenly be impervious to thunderstorms. I think this does help to calm down some behaviors like panting profusely, shaking, walking around too much, etc.
P**L
HUGE improvement for my dog's anxiety
We have tried so many other natural calming chews, this one is definitely the best. It's not a magic cure all, but it is a huge improvement, with my pup not as anxious nor does her anxiety episodes last as long. However, we had a bad thunderstorm before dawn, did not know it was in the forecast, and she had full blown episode. She had a dose 12 hours earlier for a storm that came & went quickly, she did well with that one. So the 12 hours between doses, as it states in the directions, is right on the money. I had received small supply from our vet, so once I knew it worked, I bought the 180 count. If you're feeling uncertain about trying this for your pet, talk to your vet. The photo was taken when she was hiding in the closet dealing with her PTSD, no storms, just scared we might get one. I tried everything to make her comfortable, to no avail. Very happy we discovered this product.
G**A
Not that effective
This is an okay product, but very light to a energetic/stressed dog. Although a natural product is supposed to be lighter, there are other non-chemical/non-pharmaceutical options that better do the trick, at least to my dog. Won't say that it was a waste of money, but I don't plan on buying it again.
O**A
Works great
These chews work great for our Great pyrenees. Puts them right to sleep!
M**.
Bad odor
This is the third or fourth time I’ve bought this product. It’s worked well for calming my dog, especially during thunderstorms. I received a new order a few days ago and I’m very disappointed in the smell of the product. It honestly smells like garbage. This has not been the case with former orders. I’m afraid to even consider giving it to my dog and have found the three times I’ve opened the top. The odor remains in the room for hours.
L**A
Works great for anxious dogs!
I tried these on a whim to help my dogs relax at night and help them adjust to their new time zone. They work great for fireworks and loud events such as parties. Also for nail trimming. The chunks do have an odd smell to them but the dogs don't seem to mind at all. They haven't caused any gastric issues with my dogs. The bottle lasts a long time if you only have one dog. I have three, so I usually buy one a month. Once the dose is given, my pups are usually out and sleeping within an hour. If you have an older dog that isn't getting quality sleep at night, I think they might help for that as well. My past elderly pet had become restless at night and these worked for her as well. She had suffered with skin allergies all of her life, so I was happy I found something that helped her rest without making her have an allergy flare up.
G**K
I got these for my dog who barks at everything and he is much calmer and easier train after getting this treat. I gave some to our other dog who is terrified of getting her nails cut and she laid there and let me trim her nails by myself! Usually someone has to hold her down while another person trims. Amazing!
V**E
This is the 2nd calming chew I have tried for my 2 JRTs. It works better than another brand, though it doesn’t eradicate the anxiety & stress entirely. I doubt anything will entirely take it away, but we definitely notice a significant effect compared to another brand.
Y**S
Too bad this is not effective to calm/relax my dog whenever i bring her outside.
B**I
No very effective on my dog
D**M
I was bit skeptical but these do make a difference....she is still a bit wary of storms but my dog just lay beside me and I only gave her half the suggested dose. Before using these she was shaking and panting to extremes. I'll continue to use these!
Trustpilot
1 month ago
2 weeks ago