A new approach to improving pets’ health is using stem cells. As they age many pets become ill. It can be challenging to treat some of these illnesses. For this Aaron Hirschhorn had a solution. Gallant is the name of the business he created. Pet stem cells can be preserved and stored with Gallant’s assistance. Later on, these cells can be employed to treat sick and elderly pets.
Aaron demonstrated his concept on Shark Tank. He wanted the Sharks to assist him expand his company. He described Gallant’s workflow. Gallant ensures that pets may receive care when it’s most needed. Pet owners found Aaron’s idea to be very beneficial. He demonstrated how Gallant may improve cats’ and dogs’ quality of life. Will the entrepreneur get a deal on Shark Tank? Check out Gallant update to find out!
gallant Net Worth Shark Tank Update 2025
Aaron Hirschhorn asked for a $500,000 investment in exchange for 2% equity in his company, Gallant. This meant he valued his company at $25 million. He made a deal with Lori Greiner and guest Shark Anne Wojcicki for $500,000 in exchange for 5% of his company. This new deal valued his company at $10 million. After the show aired, Gallant saw a big increase in website traffic, sales, and social media exposure. With an estimated 10% yearly growth rate (typical business growth), the current net worth of Gallant is about $14.64 million.
Gallant continues to develop. In 2024 the firm is still operating. Aaron Hirschhorn tragically died in a boating accident in 2021. Gallant continues to assist pets even if Aaron is no longer with us. The company’s annual sales have surpassed $5.9 million.
Gallant continues to help many pet owners in maintaining the health of their animals. For cats and dogs, Gallant still provides stem cell banking. Veterinarians are part of the company’s strong workforce. Additionally Gallant has adjusted its prices. Pet owners can now pay a $890 one-time cost. A $95.00 monthly plan is also available. Pet owners are free to select the plan that best suits their needs. The dream of Gallant remains alive.
On Shark Tank, Gallant did indeed land a deal. Aaron Hirschhorn requested 2% stock in return for $500,000. In the end, he made a deal with Lori Greiner and Anne Wojcicki, the guest shark. They demanded 5% of the business in exchange for his $500,000 offer. Aaron agreed to their offer.
Lori and Anne sensed potential in Aaron’s business and shared his ambition. They believed it was a clever concept to preserve pet stem cells. Gallant was able to expand and reach more pet owners thanks to this partnership. Following Aaron’s debut on the show Gallant was able to continue with the Sharks’ assistance.
| Shark(s) name | Offer & Demand | Counteroffer | Accepted? |
| Daymond John | Out | N/A | N/A |
| Lori Greiner | $500,000 for 8% equity combined (joint offer). | #1 $500,000 for 4% equity #2 $500,000 for 5% equity | Yes to 2nd offer |
| Kevin O’Leary | $500,000 for 2% equity and 2% stock | $500,000 for 1% equity and 10% royalty per kit in perpetuity | N/A |
| Anne Wojcicki (guest shark) | $500,000 for 8% equity combined (joint offer). | #1 $500,000 for 4% equity #2 $500,000 for 5% equity | Yes to 2nd offer |
| Mark Cuban | out | N/A | N/A |
Gallant Shark Tank pitch
Aaron Hirschhorn’s passion for animals led him to found Gallant. His personal experience with stem cell treatments served as inspiration. For years, Aaron has experienced back pain. To aid in his recovery doctors administered stem cells. Aaron considered how this technique would benefit pets as well when he felt better. He was aware that many pets become ill as they age.
He desired to offer them the same opportunity that he had.
Aaron wanted to make animals’ lives better because he loved them. He studied the activity of stem cells for a long time. Aaron did not have an easy time starting a business. He faced a lot of obstacles. Convincing people that stem cell therapy may benefit pets was one of the major challenges. He had to do a lot of research to show how well it worked. Aaron worked hard to get the business started. He wanted to make sure he could help as many pets as possible.
Aaron had a fantastic pitch when he appeared on Shark Tank. He entered carrying a basket full of puppies. The Sharks were immediately interested in this. Aaron explained his proposal while each Shark held a dog. He discussed how when pets age, they frequently become ill. His goal was to preserve young pets’ stem cells.
They might be treated with these cells in the future. According to Aaron Gallant works with veterans. When a pet is neutered or spayed the veterinarians remove the stem cells. For storage, they transfer the cells to Gallant. Gallant is paid by the pet owners to protect the cells. Aaron informed the Sharks that he was looking for $500,000 for 2% of the business.
About Gallant, the Sharks had a lot of questions. They were interested in learning more about the company’s operations. Aaron was questioned about the cost of preserving the stem cells. According to Aaron, the veterinarian receives $100 for each kit used. Gallant receives $95 annually from the clients to store the cells.
However, each package costs Gallant $275. If the cost of storing the cells is higher than what customers pay. How can Gallant turn a profit? wondered the Sharks. According to Aaron Gallant had raised $10 million from investors. He added that he provided four patent applications as well. These patents would prevent his idea from being copied by other businesses. The high expenses worried the Sharks. Some felt the business could have problems developing.
The Sharks started talking once they had asked questions. It was Daymond John who was the first Shark to leave. “The costs seemed too high,” he added. Mark Cuban chose not to provide an offer either. The business, in his opinion needed to find a way to cut expenses. Two bids came from Kevin O’Leary. He made an offer of $500,000 for 2% stock options and 2% equity.
Alternatively, he might accept 1% equity in exchange for a 10% royalty on each kit sold. Aaron contemplated the offers but he wanted a better bargain. According to Lori Greiner and Anne Wojcicki Gallant had long-term potential. Aaron was given an offer of $500,000 for 8% stock. Aaron asked for 4% in his counteroffer. Lori and Anne responded with 5 percent. Their offer was accepted by Aaron.
What Went Wrong With Gallant On Shark Tank?
Gallant was viewed as not being ready for success by some sharks. Daymond and Mark believed that the company’s expenses were excessive. Additionally, they were concerned that Gallant was losing money on each kit that was sold. Although he desired royalty, Kevin O’Leary made an offer. He wasn’t confident the business could generate enough revenue without this extra income.
The amount of money the business had to spend merely to store the stem cells alarmed the Sharks. They believed Gallant’s chances of turning a profit were low. This was the primary cause of several Sharks’ refusal to negotiate. They desired reduced expenses and a more effective revenue-generating strategy.
Product Availability
The focus of Gallant’s offering is pet stem cell banking. The veterinarian can obtain stem cells from a pet after it has been spayed or neutered. Gallant receives these cells and stores them there. Gallant is paid by the pet owner to protect the cells. Gallant gathers the cells using specialized kits. These kits ensure that the cells remain viable and ready for usage at a later time. Stem cells can aid in a pet’s recovery from illness.
Two payment plans are available from Gallant. Consumers can purchase lifetime storage for $890. Alternatively, they can pay $95 each month plus a $200 one-time setup cost. Both cats and dogs can use the program. All the information pet owners need to get started is available on Gallant’s website. Customers can also find more details on how stem cells work. Gallant is a great option for anyone who wants to protect their pet’s health.
Conclusion
Gallant’s Shark Tank adventure demonstrated the potency of fresh concepts. According to Aaron Hirschhorn stem cells exist. His goal was to improve the lives of pets. Aaron received a deal against the worries of certain Sharks. Anne Wojcicki and Lori Greiner both had faith in Gallant. After the show, Gallant grew because of their support. Despite Aaron’s death his dream lives. Gallant continues to assist animals and attract new clients.
The business is having an impact on the pet care industry. Gallant appears to have a bright future. The company has a solid team behind it. They are prepared to continue expanding and assisting additional animals. Pet owners can rely on Gallant to maintain the health and safety of their animals. Aaron’s first efforts are still having a significant impact.

Hi, I’m Laiba Khurram, a BBA student specializing in Marketing at FAST NUCES ISB. My background includes experience in finance, marketing, and event coordination. My skills include teamwork, time management, and Microsoft tools. Watching Shark Tank has always inspired me, as I admire the innovative pitches and entrepreneurial spirit showcased on the show. This passion drives my approach to finding creative solutions and understanding market dynamics. Read more About me.








