Animals accompany a traveling man; a local river appears poisoned; geese disappear; Valerie settles a dispute between two blind men; Noah and Jake investigate dog fighting.
A clown's (Nick Wilton) python is injured in a car accident.
A former salesman and his wife establish a farm and take up organic gardening.
Clare's ex-husband makes her an offer; Jake falls for a solicitor; moles threaten to ruin a bowls match.
Financial woes beset the clinic; Clare suspects a leopard is killing sheep.
A racehorse owner sues the practice; Clare treats a sick owl which belongs to an inmate at the local jail.
When Tom gets a job interview in London, his romance with Clare comes to a grinding halt.
Valerie is suspicious of Noah and Laura's new friendship; Tom and Clare become romantically involved.
Clare becomes jealous; Noah and Tom try to save an ill horse.
Noah's professional competence is questioned when a cow he was treating dies from tainted medication.
Noah fears an epidemic when two sick lemurs are found in Melton, though Clare suspects they were smuggled in.
A man returns to his family home; a pregnant horse concerns Noah; a rare bird is shot.