How many ounces of milk should my 14 month toddler be having?

my son is 14 months and i give him cow and gate growing up milk for 1 yr plus he has 7 ounces of that with cereal and breackfasin the morning and he has hipp organic good night milk on his porridge and to drink 7oz before he goes to bed so in total thats 14 ounces a day he then has a serving of full fat yoghurt for deseert after his dinner and whatever milk is cooked in with his food at dinner time and then he has something like egg custard or rice pudding or (sometimes fruit) for his tea is this ok as he wont take any more milk than 7 ounces in the morning and night he wil lrefuse any milk after this even if i cutted back on the solids he had he eats a well balanced diet