Hi suzie,
Your husband can only claim Carers' Allowance for you if he can meet the following conditions -
No-one else can be claiming this allowance for giving you care.
He must be caring for you for at least 35 hours per week.
He can earn no more than £110 per week after tax and certain other deductions
www.gov.uk/carers-allowance/eligibility If you have further questions about this, please reply to this message and we will do our best to help