OPINION
WOOD, Chief Judge.The appeal involves a “time to sue” provision of a livestock transportation policy. The provision states:
“No suit or action on this policy for the recovery of any claim shall be sustainable in any court of law or equity unless commenced within twelve (12) months next after the loss occurs . . .”
Certain of plaintiff’s cattle were killed or crippled1 while being transported by Arrow (Arrow Freightways, Inc.). The accident occurred October 30, 1972. Plaintiff brought suit for the loss June 26, 1974. Arrow brought a third-party suit against Hartford, who had insured the transportation of the cattle, on March 21, 1975. Hartford relied on the “time to sue” provision in defending the third-party claim.
Plaintiff recovered judgment against Arrow for his loss less a setoff for transportation costs. This portion of the judgment is not involved in the appeal. The trial court entered1 judgment in favor of Arrow and against Hartford for the amount of the loss. Hartford appeals contending the trial court erred in failing to give effect to the “time to sue” provision of the insurance policy. We agree.
On January 9, 1973 Hartford denied liability under the policy on the basis that notice of loss had not been properly communicated to Hartford. Arrow asserts that once Hartford denied liability on a specific ground1, it waived other grounds for denying liability, including the “time to sue” defense. See Larson v. Occidental Fire and Casualty Company, 79 N.M. 562, 446 P.2d 210 (1968) ; Miller v. Phoenix Assur. Co., Limited, of London, 52 N.M. 68, 191 P.2d 993 (1948). We do' not consider whether the defense was waived. Arrow did not reply to Hartford’s answer asserting the defense; waiver was not pled. Larson v. Occidental Fire and Casualty Company, supra. No theory of waiver appears in Arrow’s requested findings and conclusions. In addition, the trial court did not rule on any question of waiver. See Fredenburgh v. Allied Van Lines, Inc., 79 N.M. 593, 446 P.2d 868 (1968). The question of waiver is raised for the first time on appeal; it will not be considered. App. Rule 11.
The trial court ruled that Arrow “could not bring an action until a loss had actually occurred, such loss did not occur until the filing of this action.” Arrow’s view of this finding is that Arrow did not have a loss “until such time as judgment is entered against it and the Court declares a loss has occurred.” Under either the finding or Arrow’s interpretation of the finding, we review the policy provisions to determine the meaning of “loss”.
The policy refers to “loss 'by reason of death and crippling . . .of live stock . . . . ” It refers to animals crippled or killed and the amount of loss thereby ensuing. In cáse of loss, the trucker agrees to report the loss within a reasonable time. Payment of loss is to be made after adjustment of the loss. Whether ambiguity exists is a matter of law. McDonald v. Journey, 81 N.M. 141, 464 P.2d 560 (Ct.App.1970). The policy provisions are not ambiguous. “Loss” under the policy means loss to livestock; “loss” under the policy does not mean the filing of a lawsuit or the entry of judgment. The trial court erred in ruling that loss did not occur until the lawsuit was filed.
The “time to sue” provision began to run on October 30, 1972, when there was a loss to livestock. No suit having been commenced within twelve months of the loss, the time limit defense would appear to apply. However, the trial court ruled that the defense was against public policy and unenforceable.
Electric Gin Co. v. Firemen’s Fund Ins. Co., 39 N.M. 73, 39 P.2d 1024 (1935) held that a twelve-month time to sue provision was not void as being against the public policy represented by the general statute of limitation for suits on written contracts. Arrow does not argue such a policy provision. Arrow asserts that the loss to the livestock was plaintiff’s loss; that plaintiff was not a party to the insurance contract and not bound by the twelve-month provision. Arrow contends that it was in no position to bring suit against Hartford until plaintiff sued Arrow. Arrow asserts that application of the twelve-month provision against Arrow places a “difficult, if not impossible burden” upon Arrow. Arrow relies on Sassi v. Jersey Trucking Service, 283 App.Div. 73, 126 N.Y.S.2d 389 (1953).
Sassi, supra, involved a theft from cargo being transported by the insured trucker. The “time to sue” provision was twelve months after the happening of the loss. The “loss” was held to be the time when the insured was in a position to sue the insurance company because the policy provided the insurance company would pay “ ‘for which loss or damage the insured may be held legally liable.’ ” (Emphasis in Original.) There is no “legally liable” clause in Hartford’s policy. W. C. Brooks v. Great American Insurance Company, 131 Ill.App.2d 781, 267 N.E.2d 132 (1971) is of no assistance because the provisions of the insurance policy are not reported. Neither of the above cases support the trial court’s ruling.
Arrow’s argument that it could not proceed against Hartford until Arrow was sued by plaintiff does not accord with the provisions of the policy. The policy provides that Arrow was insured “for the account of the owners” of the livestock. Payment of loss was to be made to the owner (plaintiff) or to the owner and the trucker (Arrow). Under these provisions, Arrow, as the insured, could have proceeded against Hartford for the account of plaintiff at any time after the loss occurred.
Arrow has advanced no public policy reason why the “time to sue” provision should not be enforced. The trial court erred in not giving effect to that provision. The judgment is reversed. The cause is remanded with instructions to enter an amended judgment in favor of Hartford on Arrow’s third-party claim.
IT IS SO ORDERED.
HERNANDEZ, J., concurs. LOPEZ, J., dissents.