The sspca basically dont have to wait 72 hours to enter a premises by force if they think the dogs been left if they think the dogs at serious risk they can break in sooner think its after 24 hours if the dog appears dehydrated etc.They also have the right to take your dogs if theyre injured and vet advice hasnt been sought in their opinion.Good luck Fatty hope you get your dogs back phone a hunting solicitor and get it up them