How you and your pet can become ultimate lifesavers
A behind-the-scenes look at how compassion crosses species boundaries, and how you (and your furry best friend) can both save lives.
At Lifeblood, we talk a lot about the incredible impact of human blood donation. But recently we collaborated with the veterinary experts at SASH (Small Animal Specialist Hospital) for a video that opened our eyes to a whole new world of life-saving generosity.
It turns out that while you’re saving human lives, some brave cats and dogs are doing the exact same thing for their furry friends.

The human-pet connection: Safina and Billie
Safina an avid Lifeblood donor recently brought along her beautiful rescue cat, Billie, to showcase how giving back spans both worlds.
For Safina, the commitment to giving blood started during her university days in Taiwan. But her connection to pet donation is deeply personal.
"My old cat, Bingo, needed multiple life-saving blood transfusions during a major surgery," Safina shares. "We were so incredibly fortunate that brave feline donors were there to help him when he needed it most."

Years later, Safina noticed information about the SASH Animal Blood Bank. Knowing the difference a donor can make, she knew she wanted Billie to pay that kindness forward.
"Billie was once a vulnerable rescue cat, saved by our local community," Safina says. "To watch an animal who was once saved grow up to quite literally pay that life-saving gift forward to other families is an indescribable feeling. Compassion truly crosses all boundaries and species."
Four surprising facts about pet blood donation
To understand exactly how our four-legged heroes operate, we asked Dr. Stephanie Leeder, an Internal Medicine Specialist at SASH. Here's what we learned:
1. Dogs have a different blood type system
While humans look for O-negative or A-positive, dogs mostly fall into two categories: positive or negative. Some negative dogs can be universal donors, but they require specialised testing. Fascinatingly, for their very first transfusion, a dog can receive blood from any other dog type.

2. They get the royal treatment
A pet donation is a half-day luxury stay. SASH teams check their health, apply a numbing agent to their neck area (where the donation is safely and quickly collected from the jugular vein) and shower them with love.
"The SASH team treats these donor animals like absolute royalty," Safina laughs. "Billie gets completely pampered with continuous cuddles, endless praise, and plenty of delicious treats."
They even go home with a custom bandana and a thank-you gift, just like human donors can!

3. One dog donation can save up to four lives
Just like human blood is separated into different components (like red blood cells and plasma) to help multiple patients, a single large dog donation can save up to four other dogs. Feline donations are usually a 1-to-1 match unless the recipient is a tiny kitten.
4. Yes, dogs can give blood to cats (in an emergency)
Cat blood is notoriously difficult to source. In critical, high-stakes situations where cat blood isn't available, veterinary teams sometimes perform a xenotransfusion, which means giving dog blood to a cat to buy them time.
Ready to donate?
Whether you have two legs or four, the need for blood is a constant reality. Hospitals like SASH rely on everyday family pets to keep their blood banks stocked, just like human hospitals rely on you.
If you've been thinking about donating, take Safina’s advice: "If you or your pet matches the criteria, please don’t hesitate to take the leap. It takes so little time out of your day, you both leave happy (and thoroughly spoiled) and you get the reward of knowing you've given another family the most precious gift possible — more time together."