For most of us, throwing up isn’t a good thing. Happening repeatedly, it’s a sign you should probably investigate – which was the case for Tahoma, a bobcat that arrived last year at Northwest Trek Wildlife Park. Otherwise in good health, he’d been regurgitating a bit more frequently than is usual in big cats, and so head veterinarian Dr. Allison Case – not seeing anything on her x-rays – had scheduled a gastroscopy for him with the park’s partner Summit Veterinary Referral Center to see if anything deeper was wrong. “So he’s been vomiting?” asked veterinary endoscopy specialist Dr. Kelly …

Long, powerful body. Tawny, velvety fur. Dagger-sharp canines and claws. And a passionate human care team. Carly the cougar lay stretched out and anesthetized in the Northwest Trek veterinary clinic – and around her dedicated veterinarians, keepers and veterinary technician worked tirelessly to weigh, examine, scan and (especially) get blood samples. It was cougar exam time. Giving Blood “And – up!” called curator Marc Heinzman. Leaning into the van that had brought Carly up from her forested habitat, Heinzman – plus Northwest Trek veterinarian Dr. Allison Case, veterinary technician Tracy Cramer and two keepers – lifted the sleeping cougar. Enfolded …

To most of us, a cold bubble bath outside at 8 a.m. doesn’t exactly sound appealing. But add some yummy raw chicken treats and an encouraging caregiver, and Rainier the wolverine was ready and willing. But this wasn’t just a fun spa day. The bath was part of a months-long training to let the furry wolverine help his human team at Northwest Trek Wildlife Park care for his itchy skin. “Hi, boy!” called keeper Wendi Mello, as she walked up to the undercover “bedrooms” where the wolverines spent each night. Rainer instantly ran up to the mesh, face curious and …

Keeper Dave Meadows stood 30 feet from a massive bull bison. Fully-grown, the bull weighed around 2,500 pounds – just a bit less than a Mini Cooper – and stood solidly on the rutted track in Northwest Trek’s Free-Roaming Area. His breath steamed against his thick, shaggy fur. Then he opened his mouth, tongue lolling, and gave a long, growling bellow. “Come on! Heeeeere, boy,” called Meadows, and rattled a bucket of feed. The bison bull stared for a long moment. Then he lowered his 200-pound head and ambled toward Meadows. Swiftly, the keeper stowed the feed bucket back in …

Baby animals are lovely – but for animals in human care, they need careful planning. At Northwest Trek this November, that was the case for Nuka, a female Canada lynx who headed into the veterinary clinic one bright fall morning to get her contraceptive implant replaced. A fairly simple procedure, but one that came with a scientific backstory – and an opportunity for Nuka’s human team to care for her in a host of other ways as well. “Okay, she’s looking great,” commented Dr. Allison Case, the wildlife park’s veterinarian, as Nuka was connected to a brand new portable anesthesia …

To an outsider, it didn’t look unusual. As two keepers stood still inside the Forest & Wetlands habitat at Northwest Trek, they watched an old beaver slowly make his way into the pool. Sniffing everywhere, he walked slowly but steadily. Then he swam with front paws and whiskers outstretched to feel for the underwater entrance to his lodge before slipping inside. “There you go!” called one keeper encouragingly. R.B. Beaver, affectionately known as “Papa” for his role in the Northwest Trek beaver family, had just successfully shown that he could live a comfortable, capable life – without his eyesight. Eye …

Congratulations, McKenna! Our resilient raccoon has been fighting cancer for over a year now, and October sees her 15th round of successful oral chemotherapy. What’s more, she’s living a full, comfortable life, says Dr. Allison Case, Northwest Trek veterinarian. “It’s just mind-boggling,” says Dr. Case, who confirmed McKenna’s bladder cancer in summer 2019, and has treated her ever since with monthly doses of oral chemotherapy drugs. “She just keeps going. Usually in cases like this, the oncologists would be estimating her to live another three, six, maybe nine months. With McKenna they are so surprised – it’s just terrific.” It’s …

Even America’s most iconic symbol needs vaccinations to stay healthy. At Northwest Trek this spring, all four bald eagles received their annual shots against West Nile virus, keeping them – and the human population – safer from the disease. But the vaccination visit to Eagle Passage was also a great opportunity for the veterinary team to check up on Sucia, Salish, Sequoia and Cheveyo, getting weights, trimming beaks and nails and making sure everyone was doing well. The fun part for us? Veterinarian Dr. Allison Case decided to put on a chest Go-Pro while she worked, giving fans an eagle-eye …

UPDATE 7/14/20: We are saddened to report that Macklin unexpectedly passed away yesterday from internal complications. He will be deeply missed.   Northwest Trek Wildlife Park has a new fisher in the Forest & Wetland habitat, just in time for the park’s reopening on June 18. Macklin is an 8-year-old male fisher from British Columbia – and he also tells an incredible story of conservation and care. Bringing back fishers Fishers, furry mammals in the weasel family, are native to the Northwest and historically ranged from the Cascades to Canada. But deforestation and demand for their thick, silky fur had …

We may be closed due to recent restrictions to slow the spread of COVID-19 (coronavirus), but our keepers and veterinary team are still at Northwest Trek every day caring for our animals. From enrichments to treats, check-ups to antler rubs, here’s how we’re #closedbutstillcaring. Here’s the video: And the gallery: Click on any image to start the slideshow. Mouse over to see captions (desktop).