Tech worker and part-time dog trainer Maddie Guy, 33, couldn’t figure out what was going on with her English Springer Spaniel, Rudder. He was being snippy with other dogs and facing a medical issue so mysterious that every test had been run and a doggy MRI ordered.

Now, she’s turned her love of food into a part-time business, helping some of the restaurants she’s featured on Instagram with their social media accounts and other marketing.

Employers can also guide workers on post-retirement part-time employment that can add to retirement funds.