Ds is 4. English is his first language, he knows some French (numbers, colours, greetings etc) as we spend most holidays there and dh's heritage is French and some of the family are fluent. Their school also teaches Makaton to all children which dh supplements with some BSL. Now ds is wanting to learn Spanish. He keeps asking me what x or y is in Spanish. Quite frankly he's asking the wrong person - my knowledge extends to Ciao. FIL speaks Spanish and we can order some books, apps etc but I don't know whether it will just confuse him with the other languages. His French accent is good but he still finds some English sounds hard (e.g. will drop his h sound so will pronounce it as 'opsital'), he gets some support for this with his teacher.