@AnnieMB DD’s horse is kept at an assisted DIY yard in the south east (near London so most costs are a bit higher than elsewhere).
Our monthly costs are;
£220 Livery (use of stable, all-year turnout - 24/7 in the summer, arena and summer jumping field)
£60 assisted DIY costs (turning in/out on days DD can’t get there twice)
£50 hay in winter
£30 bedding in winter
£20 balancer
£35 insurance
£30 trailer parking
£10 trailer insurance
£70 lessons
£20 PC rallies
On top of that...
Farrier every six weeks - £50 for front shoes, £85 when he’s shod all round
Vaccinations every six months - £35
Clipping twice in winter - £30 per time
Dentist once a year - £40
Competition entries - varies
PC camp in summer - £500
PC membership - £70-ish
BHS junior gold membership - £50
Trailer service - £150
Plus riding clothes for dd, PC test entries, replacement rugs, dhorse needed a new jumping saddle at £1850 (the only one which fitted both horse and rider as dd has very long legs).
Dd usually works one day at the weekend and often in school holidays (obviously not happening at the moment) so generally pays for the farrier and extras plus half her competition entries but it’s still very expensive... and I’ve almost certainly forgotten some things. We have our own transport which makes it cheaper to take him out and about but you have the initial cost up front
Full livery on her yard is £650 per month but that includes hay, feed and bedding