They may play vets on screen, but how much do Nicholas Ralph and Samuel West really know about animal care? We put them to the test!

James is attempting to teach Carmody how to drive, but it's proving to be harder and more time consuming than he anticipated.

With the war feeling closer to home, James desperately wants things in order and Carmody trained up to support Siegfried. Carmody and Mrs. Pumphrey clash because he can’t see her dogs the way she does. A dinner with Gerald leaves Mrs. Hall with a dilemma but watching James and Helen brace for their future gives her a new perspective.

Kathryn VanArendonk, TV critic for Vulture and New York Magazine, hosted a Q&A panel with the cast of Season 4, including Nicholas Ralph, Rachel Shenton, and more.

James plus Helen plus baby make 3! The Herriot family -- and the Skeldale family -- is officially growing.

Skeldale House has welcomed another vet to the team! Meet Richard Carmody, the studious new hand on deck, who still has a thing or two to learn about how to handle animals and owners alike.

Carmody is studying up on feline indigestion before surgery, but Siegfried has something else in mind for the new vet.

Following a visit to the Crabtree’s Farm, Carmody is challenged with learning how to be a vet outside of his books. The new farmers have a worrying illness amongst their herd and James wants to help them in any way he can. Helen rallies the community to help the newcomers whilst she waits for some personal news.

Mischievous goats, a tortoise, another dog in the Pumphrey household...the fun never stops! The cast discuss the lively new animals in Season 4.

James shares his excitement about the new vet they've hired for the practice, but Helen has some concerns.

Busy and exhausted, James and Helen can’t get any time together. James thinks he’s found a solution when he hires a new trainee vet, Richard Carmody, but things don’t quite work out as he expects. Mrs. Pumphrey also has a new canine member of her household who has an antisocial problem that she needs addressed urgently. Mrs. Hall takes a big step forward in her relationship with Gerald.

How well does the cast know Yorkshire slang? We put Nicholas Ralph, Samuel West, Anna Madeley, and cast newcomer James Anthony-Roses' knowledge to the ultimate test!

Mrs. Harbottle, a potential new bookkeeper for the practice, pays Siegfried a visit at Skeldale House to discuss the job offer.

Siegfried has the bright idea of bringing in an experienced bookkeeper, Miss Harbottle, to bring method to their madness. James and Helen take inspiration from Siegfried’s ‘Carpe Diem’ approach and make a long-awaited decision.

Biscuits or cakes? Tea or coffee? Nicholas Ralph, Anna Madeley, and more of the cast were put to the test in a fun lightning round!

"If this war has taught us anything, it's to cherish every moment." The people of Yorkshire come together and adapt to the uncertainties of war.

It's the spring of 1940 and change is on the horizon for everyone in Skeldale House. James and Helen wonder when the right time might be to start a family, Tristan’s absence is felt by all, and Siegfried attempts to hold the growing household, and himself, together.

Refresh your memory of everything that happened in Season 3 and where we left off.

New characters, new animals, and more touching moments are coming your way in Season 4! Nicholas Ralph, Rachel Shenton, and more tease what's ahead in the all-new season.

Need a refresher on Seasons 1-3? We've got you covered!