Thank you all, I've just checked her red book and she is 82 cm in length which is bang on 50th centile. She weighs just under 15.87 kg which is above the top centile - I don't know how much this is considered overweight.
She doesn't look over weight to me - don't get me wrong, if I pick her up she's certainly solid, her trunk is slim and skinny but she has chunky little legs.
I don't let her drink fruit smoothies. I only let her have water or milk.
I'll give you an idea of her daily routine
6:30-7am: Up and dressed, breakfast of banana and brown toast or small bowl of porridge with fruit e.g tangerines, blueberries or raspberries and a drink of water
7-9:30: she occupies herself whilst I do some housework
9:30-10am: mid morning snack (box of raisins or carrot sticks usually) and a drink of milk
10:00-11:00 am: Walk around sheep steep downhill and steep uphill, she will walk all of the way down and part of the way back up
11:00-12:00: she has an early dinner as she tends to fall asleep between 11:45-12:00 (she's snoring away now ??) I made some homemade chunky veg soup yesterday so she had a small bowlful of that, I offered her some bread but she didn't eat it. Other days we will have a quick omelette with peppers and maybe some ham and onions or beans on toast or scrambled eggs on toast. Drink of water
1:30-2:00: she usually wakes up around this time and we go for another walk but a shorter one.
2:30-3:00: we tend to do some arts and crafts until my partner comes In for a cup of tea at 3:00pm she will then share an apple with me.
5:00pm-5:30: Tea time (hope this isn't too confusing, where I come from we say breakfast, dinner and tea!) for example tonight I will be doing a stir fry with chicken and some rice noodles and a low sugar sweet chilli sauce and light soy sauce, other examples are homemade curries, no creams etc just low salt stock and herbs and spices maybe a tin of tomatoes, slimming world lasagne (I follow a lot of their recipes, chilli con carne is also a favourite)
She drinks water throughout the day
What could I improve upon?