You can save yourselves money by adopting the following procedure.
Prepare several dozen strips of paper and divide them into four separate piles, one for newcomers, one for hurdlers, one for chasers and finally a smaller pile for stable stars. The number of strips in each pile should correspond to the number of horses in the stable coming into that category.
On the newcomer slips you write phrases such as "We found him in a field in Ireland", "he is still a big baby", "he is coming along nicely at home", "we hope to find a nice little race for him somewhere", "he is showing plenty of promise but it's still early days", "he had a little setback but we should see him out later in the season"...
The hurdlers one has gems such as "anything he does before he goes chasing will be a bonus", "he's come back in great heart from his summer break", "he will need to sharpen his technique", "I'm sure there's a good race in him", "there's a good race in him if we can catch him right", etc.
You should have the idea by now.
Now draw one of the slips at random and match it, again by random procedure, with the name of one of the stable inmates in the appropriate category. Repeat this procedure till no papers are left. And bob's your uncle.