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🐾 Elevate your cat’s health game—because your fur baby deserves the best!
BestLife4Pets Cat Weight Gainer & Thyroid Support offers 400 odorless, gluten-free, and non-GMO tablets designed to naturally stimulate appetite, promote healthy weight gain, and balance thyroid function in underweight, senior, or restless cats. Made in the USA with premium quality standards, this supplement also supports coat, heart, and urinary health, making it a comprehensive wellness solution for your feline companion.





















| ASIN | B09HL85GTR |
| Allergen Information | Gluten Free, Non-GMO |
| Allergen information | Gluten Free, Non-GMO |
| Brand | BestLife4Pets |
| Brand Name | BestLife4Pets |
| Customer Reviews | 3.8 out of 5 stars 638 Reviews |
| Dog Breed Size | Small |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Included Components | n\a |
| Item Form | Tablet |
| Item Type Name | Pet Supplement tablets |
| Item Weight | 2.89 Ounces |
| Item form | Tablet |
| Item weight | 2.89 Ounces |
| Manufacturer | BestLife4Pets |
| Manufacturer Part Number | THYC |
| Model Number | 092021 |
| Pet Type | Cat |
| Product Benefits | Thyroid Hormone Balance, Energy and Weight Maintenance Support |
| Product benefits | Thyroid Hormone Balance, Energy and Weight Maintenance Support |
| Specific Uses For Product | Coat, Heart, Urinary, Urinary Tract Control, Weight |
| Target Species | Cat |
| UPC | 628250142488 |
| Unit Count | 400 Count |
G**L
This saved my kitty.
This medication has gotten my kitty (age 13), off expensive vet Rx medication which didn’t work. Now my cat has gained enough weight, from 2.5 kilo to 4 kilo in a year. She is considered healthy, and I can say very happy, playful, and full of energy. I’m very pleased with this medication. I recommend, due to its low price, you at least give this a try, if your kitty is not accepting your vet’s Rx compounded Thyroid medication mixed with food. I thought my cat was a goner. This was my last shot, and it worked. It’s not a fast fix, but it works. Don’t wait until the last minute. Thyroid medication makes your cat itchy, as will this. I have reduced the amount a bit, but 18 months after a weight of 2.5 kilos, I’m so happy that I still have my cat, Ebony, already rescued once. If you’re at the end of your rope, please try this. It saved my cat. My experience. Gail
J**B
Yes Yes Yes — Great Product!
Update 6/20/2023: About one week ago we had to give our cat some methimazole to stabilize as he was losing weight and seemed a bit jittery. He was giving off that “espresso shot look” again. …Now we are alternating the BestLife with the methimazole. Update 5/31/2023: Our cat is doing great! The main factor was to maintain weight and the hyper activity. We give him 3 pills inside of a pill picket by morning and 3 pills again at night. Sometimes we miss doses by accident, but he is doing well! Update 5/6/2023: Our cat is beginning to lose weight and seems more hyper so we upped his dose. His weight is usually around 14-16 lbs. we adjusted to three doses per day (2 pills each). 6 pills/day total. Update 4/26/2023: This product has surprisingly been great! We have skipped some evening doses and he acts the same. We have decided to dispense two tablets (based on weight) in the morning and one at night (instead of another two). He is maintaining his weight and everything is normal/ as usual! He no longer has loose stool after about 1.5 weeks. ————- My 14 year old orange tabby (14-16lbs) was diagnosed with hyperthyroidism two years ago after losing weight far too fast, constant hunger and looking like he drank 8 cups of espresso daily… needless to say, our vet did some bloodwork and he has been on methimazole ever since. More recently, I have carefully considered (after thoroughly reading about pharmaceutical drugs) that I highly prefer to go the natural route given the damaging side effects any Rx can potentially have on animals/humans. These little tablets are a God-send! They’re so easy to pop inside of a pill pocket. Thus far, he is on week two and he takes two of these tiny tablets in the morning and another two in the evening. So far, so good! No issues with them going in the pill pockets, either. He is calm, sleeps normally, and eats normally. It was a quick transition from the methimazole. The only negative is a loose stool. I am hopeful it will regulate soon, but only time will tell. I also read someone gives their cat three doses per day. *keeping that in mind for later down the road* Two doses of two tablets per day works great for now. Each bottle is 450 tabs. We are very thankful for this natural product!!
J**S
Bien
Le produit est arrivé rapidement et conforme à la description, ce qui est toujours rassurant. L’emballage était propre et bien scellé. L’utilisation est simple et le format pratique. Mon chat a accepté le produit sans trop de difficulté, ce qui n’est pas toujours évident. Il semble mieux manger et reprendre un peu d’énergie, même si je reste prudente quant aux effets réels sur la prise de poids ou l’hyperthyroïdie — ce type de problème nécessite toujours un suivi vétérinaire pour être certain de bien faire. Dans l’ensemble, c’est un produit conforme, facile à administrer et qui peut compléter les soins recommandés. À utiliser avec attention et idéalement en parallèle des conseils d’un professionnel.
L**A
Was skeptical, but happily surprised
I read a lot of reviews about their cats dying after this medication (which I wondered if the cat was too far in for treatment before taking this medication), reviews that the product was homeopathic and wouldn't work due to no placebo effect with animals and some reviews from people who were recommended this by their vet for pets with sensitivities. I didn't want to take my cat to the vet as she's already anxious and easily stressed and she hates the vet office to the point of shaking when she's there. She's 12 years old and I recognized the beginning of hyperthyroidism. She's always been a small cat, never above 6 pounds, so the weight loss was hard to tell on her. Her back fur kept balding from overgrooming and her nose fur started to go which really got me paying attention. I noticed she was peeing more often and drinking a ton of water, her sister had this issue and she ended up dying not long after I realized the issue so I started looking into treatment at home besides home cooked meals. I started this cautiously, 1 pill for about 7 days just to see how she reacted to it. She was fine, no real issues. I finally started the 2 pill recommended dosage after establishing she wasn't going to have a reaction to the medication and within about 2 weeks I noticed changes already. She stopped scream meowing constantly, she was less aggressive about food and she toned down on the water. I have started giving her 2 pills at the same time every day so I don't forget and she's doing well with that for the last 1.5 weeks. It's been probably near a month and her hair on her back is growing back, the nose is unchanged, but her weight is back to normal and she's back to playing with my other cat rather than lashing out at her randomly. You get a lot of medication in a glass bottle so that's an amazing sign of quality and the results have sold me. This won't cure her, but it will help her stay herself until it's eventually her time to go and I'm grateful for the time this medication is giving us.
M**A
Absolutely amazing!!
I normally do not write reviews, but wanted to share what a difference this product has made in our 13-year-old cat with hyperthyroidism after just one week of taking it. Improved behaviors, stopped howling, pacing, and pulling his hair out, so much more relaxed, and gaining weight.
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