Balfour states that she is returning Carl Hagenbeck's letter to Ewart. She states she has also written to Lord Stanley in connection with Ewart's hybrids in an attempt to persuade him to purchase them. She also enquires whether, during his experiments, he has noticed if offspring from two different species of horse, with strong markings, hark back to a more ancestral type. She enquires whether the mustang is a descendant of the Spanish horse.

Balfour writes that she is grateful that Ewart has got 'Romulus' (his first zebra hybrid) back from the King. She asks if Ewart would like her to talk to Lord Onslow about his remaining herd of mountain zebras. She hopes to examine the callosities on her own Highland ponies soon and asks about the results of his hare-rabbit cross-breeding experiments. She complains about the lack of funding for scientific research.